id	sid	tid	token	lemma	pos
cord-333379-wtdhdcjz	1	1	key	key	NN
cord-333379-wtdhdcjz	1	2	:	:	:
cord-333379-wtdhdcjz	1	3	cord-333379-wtdhdcjz	cord-333379-wtdhdcjz	CD
cord-333379-wtdhdcjz	1	4	authors	author	NNS
cord-333379-wtdhdcjz	1	5	:	:	:
cord-333379-wtdhdcjz	1	6	Rajagopaian	Rajagopaian	NNP
cord-333379-wtdhdcjz	1	7	,	,	,
cord-333379-wtdhdcjz	1	8	Sanjay	Sanjay	NNP
cord-333379-wtdhdcjz	1	9	;	;	:
cord-333379-wtdhdcjz	1	10	Huang	Huang	NNP
cord-333379-wtdhdcjz	1	11	,	,	,
cord-333379-wtdhdcjz	1	12	Sui	Sui	NNP
cord-333379-wtdhdcjz	1	13	;	;	:
cord-333379-wtdhdcjz	1	14	Brook	Brook	NNP
cord-333379-wtdhdcjz	1	15	,	,	,
cord-333379-wtdhdcjz	1	16	Robert	Robert	NNP
cord-333379-wtdhdcjz	1	17	D	D	NNP
cord-333379-wtdhdcjz	1	18	title	title	NN
cord-333379-wtdhdcjz	1	19	:	:	:
cord-333379-wtdhdcjz	2	1	Flattening	flatten	VBG
cord-333379-wtdhdcjz	2	2	the	the	DT
cord-333379-wtdhdcjz	2	3	curve	curve	NN
cord-333379-wtdhdcjz	2	4	in	in	IN
cord-333379-wtdhdcjz	2	5	COVID-19	COVID-19	NNP
cord-333379-wtdhdcjz	2	6	using	use	VBG
cord-333379-wtdhdcjz	2	7	personalised	personalised	JJ
cord-333379-wtdhdcjz	2	8	protective	protective	JJ
cord-333379-wtdhdcjz	2	9	equipment	equipment	NN
cord-333379-wtdhdcjz	2	10	:	:	:
cord-333379-wtdhdcjz	2	11	lessons	lesson	NNS
cord-333379-wtdhdcjz	2	12	from	from	IN
cord-333379-wtdhdcjz	2	13	air	air	NN
cord-333379-wtdhdcjz	2	14	pollution	pollution	NN
cord-333379-wtdhdcjz	2	15	date	date	NN
cord-333379-wtdhdcjz	2	16	:	:	:
cord-333379-wtdhdcjz	2	17	2020	2020	CD
cord-333379-wtdhdcjz	2	18	-	-	HYPH
cord-333379-wtdhdcjz	2	19	05	05	CD
cord-333379-wtdhdcjz	2	20	-	-	HYPH
cord-333379-wtdhdcjz	2	21	11	11	CD
cord-333379-wtdhdcjz	2	22	journal	journal	NN
cord-333379-wtdhdcjz	2	23	:	:	:
cord-333379-wtdhdcjz	3	1	Heart	heart	NN
cord-333379-wtdhdcjz	3	2	DOI	doi	NN
cord-333379-wtdhdcjz	3	3	:	:	:
cord-333379-wtdhdcjz	4	1	10.1136	10.1136	CD
cord-333379-wtdhdcjz	4	2	/	/	SYM
cord-333379-wtdhdcjz	4	3	heartjnl-2020	heartjnl-2020	NN
cord-333379-wtdhdcjz	4	4	-	-	HYPH
cord-333379-wtdhdcjz	4	5	317104	317104	CD
cord-333379-wtdhdcjz	4	6	sha	sha	NN
cord-333379-wtdhdcjz	4	7	:	:	:
cord-333379-wtdhdcjz	5	1	c7f4c268518939b5635964413bc3d8a5a1739f4b	c7f4c268518939b5635964413bc3d8a5a1739f4b	NNP
cord-333379-wtdhdcjz	5	2	doc_id	doc_id	NNP
cord-333379-wtdhdcjz	5	3	:	:	:
cord-333379-wtdhdcjz	5	4	333379	333379	CD
cord-333379-wtdhdcjz	5	5	cord_uid	cord_uid	NNS
cord-333379-wtdhdcjz	5	6	:	:	:
cord-333379-wtdhdcjz	6	1	wtdhdcjz	wtdhdcjz	NNP
cord-333379-wtdhdcjz	7	1	nan	nan	NNP
cord-333379-wtdhdcjz	7	2	Flattening	flatten	VBG
cord-333379-wtdhdcjz	7	3	the	the	DT
cord-333379-wtdhdcjz	7	4	curve	curve	NN
cord-333379-wtdhdcjz	7	5	in	in	IN
cord-333379-wtdhdcjz	7	6	COVID-19	COVID-19	NNP
cord-333379-wtdhdcjz	7	7	using	use	VBG
cord-333379-wtdhdcjz	7	8	personalised	personalised	JJ
cord-333379-wtdhdcjz	7	9	protective	protective	JJ
cord-333379-wtdhdcjz	7	10	equipment	equipment	NN
cord-333379-wtdhdcjz	7	11	:	:	:
cord-333379-wtdhdcjz	8	1	lessons	lesson	NNS
cord-333379-wtdhdcjz	8	2	from	from	IN
cord-333379-wtdhdcjz	8	3	air	air	NN
cord-333379-wtdhdcjz	8	4	pollution	pollution	NN
cord-333379-wtdhdcjz	8	5	Sanjay	Sanjay	NNP
cord-333379-wtdhdcjz	8	6	Rajagopaian	Rajagopaian	NNP
cord-333379-wtdhdcjz	8	7	,	,	,
cord-333379-wtdhdcjz	8	8	1	1	CD
cord-333379-wtdhdcjz	8	9	Sui	Sui	NNP
cord-333379-wtdhdcjz	8	10	Huang	Huang	NNP
cord-333379-wtdhdcjz	8	11	,	,	,
cord-333379-wtdhdcjz	8	12	2	2	CD
cord-333379-wtdhdcjz	8	13	 	 	_SP
cord-333379-wtdhdcjz	9	1	IntrODuCtIOn	IntrODuCtIOn	NNP
cord-333379-wtdhdcjz	9	2	COVID-19	COVID-19	NNP
cord-333379-wtdhdcjz	9	3	is	be	VBZ
cord-333379-wtdhdcjz	9	4	a	a	DT
cord-333379-wtdhdcjz	9	5	massive	massive	JJ
cord-333379-wtdhdcjz	9	6	global	global	JJ
cord-333379-wtdhdcjz	9	7	economic	economic	JJ
cord-333379-wtdhdcjz	9	8	and	and	CC
cord-333379-wtdhdcjz	9	9	health	health	NN
cord-333379-wtdhdcjz	9	10	calamity	calamity	NN
cord-333379-wtdhdcjz	9	11	causing	cause	VBG
cord-333379-wtdhdcjz	9	12	social	social	JJ
cord-333379-wtdhdcjz	9	13	and	and	CC
cord-333379-wtdhdcjz	9	14	economic	economic	JJ
cord-333379-wtdhdcjz	9	15	disruption	disruption	NN
cord-333379-wtdhdcjz	9	16	at	at	IN
cord-333379-wtdhdcjz	9	17	an	an	DT
cord-333379-wtdhdcjz	9	18	unprecedented	unprecedented	JJ
cord-333379-wtdhdcjz	9	19	scale	scale	NN
cord-333379-wtdhdcjz	9	20	.	.	.
cord-333379-wtdhdcjz	10	1	Ironically	ironically	RB
cord-333379-wtdhdcjz	10	2	,	,	,
cord-333379-wtdhdcjz	10	3	this	this	DT
cord-333379-wtdhdcjz	10	4	large	large	JJ
cord-333379-wtdhdcjz	10	5	-	-	HYPH
cord-333379-wtdhdcjz	10	6	scale	scale	NN
cord-333379-wtdhdcjz	10	7	disruption	disruption	NN
cord-333379-wtdhdcjz	10	8	in	in	IN
cord-333379-wtdhdcjz	10	9	anthropogenic	anthropogenic	JJ
cord-333379-wtdhdcjz	10	10	activity	activity	NN
cord-333379-wtdhdcjz	10	11	has	have	VBZ
cord-333379-wtdhdcjz	10	12	also	also	RB
cord-333379-wtdhdcjz	10	13	fueled	fuel	VBN
cord-333379-wtdhdcjz	10	14	a	a	DT
cord-333379-wtdhdcjz	10	15	massive	massive	JJ
cord-333379-wtdhdcjz	10	16	downturn	downturn	NN
cord-333379-wtdhdcjz	10	17	in	in	IN
cord-333379-wtdhdcjz	10	18	consumption	consumption	NN
cord-333379-wtdhdcjz	10	19	of	of	IN
cord-333379-wtdhdcjz	10	20	fossil	fossil	JJ
cord-333379-wtdhdcjz	10	21	fuels	fuel	NNS
cord-333379-wtdhdcjz	10	22	and	and	CC
cord-333379-wtdhdcjz	10	23	global	global	JJ
cord-333379-wtdhdcjz	10	24	reduction	reduction	NN
cord-333379-wtdhdcjz	10	25	in	in	IN
cord-333379-wtdhdcjz	10	26	air	air	NN
cord-333379-wtdhdcjz	10	27	pollution	pollution	NN
cord-333379-wtdhdcjz	10	28	.	.	.
cord-333379-wtdhdcjz	11	1	Indeed	indeed	RB
cord-333379-wtdhdcjz	11	2	,	,	,
cord-333379-wtdhdcjz	11	3	it	-PRON-	PRP
cord-333379-wtdhdcjz	11	4	is	be	VBZ
cord-333379-wtdhdcjz	11	5	widely	widely	RB
cord-333379-wtdhdcjz	11	6	speculated	speculate	VBN
cord-333379-wtdhdcjz	11	7	that	that	IN
cord-333379-wtdhdcjz	11	8	current	current	JJ
cord-333379-wtdhdcjz	11	9	reductions	reduction	NNS
cord-333379-wtdhdcjz	11	10	in	in	IN
cord-333379-wtdhdcjz	11	11	acute	acute	JJ
cord-333379-wtdhdcjz	11	12	coronary	coronary	JJ
cord-333379-wtdhdcjz	11	13	syndrome	syndrome	NN
cord-333379-wtdhdcjz	11	14	admissions	admission	NNS
cord-333379-wtdhdcjz	11	15	noted	note	VBN
cord-333379-wtdhdcjz	11	16	globally	globally	RB
cord-333379-wtdhdcjz	11	17	may	may	MD
cord-333379-wtdhdcjz	11	18	relate	relate	VB
cord-333379-wtdhdcjz	11	19	to	to	TO
cord-333379-wtdhdcjz	11	20	reduction	reduction	VB
cord-333379-wtdhdcjz	11	21	in	in	IN
cord-333379-wtdhdcjz	11	22	air	air	NN
cord-333379-wtdhdcjz	11	23	pollution	pollution	NN
cord-333379-wtdhdcjz	11	24	level	level	NN
cord-333379-wtdhdcjz	11	25	,	,	,
cord-333379-wtdhdcjz	11	26	given	give	VBN
cord-333379-wtdhdcjz	11	27	the	the	DT
cord-333379-wtdhdcjz	11	28	well	well	RB
cord-333379-wtdhdcjz	11	29	-	-	HYPH
cord-333379-wtdhdcjz	11	30	known	know	VBN
cord-333379-wtdhdcjz	11	31	relationship	relationship	NN
cord-333379-wtdhdcjz	11	32	between	between	IN
cord-333379-wtdhdcjz	11	33	reductions	reduction	NNS
cord-333379-wtdhdcjz	11	34	in	in	IN
cord-333379-wtdhdcjz	11	35	air	air	NN
cord-333379-wtdhdcjz	11	36	pollution	pollution	NN
cord-333379-wtdhdcjz	11	37	levels	level	NNS
cord-333379-wtdhdcjz	11	38	and	and	CC
cord-333379-wtdhdcjz	11	39	cardiovascular	cardiovascular	JJ
cord-333379-wtdhdcjz	11	40	events	event	NNS
cord-333379-wtdhdcjz	11	41	.	.	.
cord-333379-wtdhdcjz	12	1	The	the	DT
cord-333379-wtdhdcjz	12	2	ominously	ominously	RB
cord-333379-wtdhdcjz	12	3	opposing	oppose	VBG
cord-333379-wtdhdcjz	12	4	trajectories	trajectory	NNS
cord-333379-wtdhdcjz	12	5	,	,	,
cord-333379-wtdhdcjz	12	6	decrease	decrease	VB
cord-333379-wtdhdcjz	12	7	in	in	IN
cord-333379-wtdhdcjz	12	8	air	air	NN
cord-333379-wtdhdcjz	12	9	pollutionrelated	pollutionrelated	JJ
cord-333379-wtdhdcjz	12	10	mortality	mortality	NN
cord-333379-wtdhdcjz	12	11	and	and	CC
cord-333379-wtdhdcjz	12	12	surge	surge	NN
cord-333379-wtdhdcjz	12	13	in	in	IN
cord-333379-wtdhdcjz	12	14	COVID-19	covid-19	JJ
cord-333379-wtdhdcjz	12	15	deaths	death	NNS
cord-333379-wtdhdcjz	12	16	also	also	RB
cord-333379-wtdhdcjz	12	17	reveal	reveal	VBP
cord-333379-wtdhdcjz	12	18	the	the	DT
cord-333379-wtdhdcjz	12	19	eerie	eerie	JJ
cord-333379-wtdhdcjz	12	20	similarities	similarity	NNS
cord-333379-wtdhdcjz	12	21	in	in	IN
cord-333379-wtdhdcjz	12	22	the	the	DT
cord-333379-wtdhdcjz	12	23	flurry	flurry	NN
cord-333379-wtdhdcjz	12	24	of	of	IN
cord-333379-wtdhdcjz	12	25	public	public	JJ
cord-333379-wtdhdcjz	12	26	discourse	discourse	NN
cord-333379-wtdhdcjz	12	27	regarding	regard	VBG
cord-333379-wtdhdcjz	12	28	the	the	DT
cord-333379-wtdhdcjz	12	29	utility	utility	NN
cord-333379-wtdhdcjz	12	30	of	of	IN
cord-333379-wtdhdcjz	12	31	personalised	personalised	JJ
cord-333379-wtdhdcjz	12	32	protective	protective	JJ
cord-333379-wtdhdcjz	12	33	equipment	equipment	NN
cord-333379-wtdhdcjz	12	34	(	(	-LRB-
cord-333379-wtdhdcjz	12	35	PPE	PPE	NNP
cord-333379-wtdhdcjz	12	36	)	)	-RRB-
cord-333379-wtdhdcjz	12	37	to	to	TO
cord-333379-wtdhdcjz	12	38	prevent	prevent	VB
cord-333379-wtdhdcjz	12	39	exposure	exposure	NN
cord-333379-wtdhdcjz	12	40	among	among	IN
cord-333379-wtdhdcjz	12	41	the	the	DT
cord-333379-wtdhdcjz	12	42	public	public	NN
cord-333379-wtdhdcjz	12	43	.	.	.
cord-333379-wtdhdcjz	13	1	Prior	prior	RB
cord-333379-wtdhdcjz	13	2	to	to	IN
cord-333379-wtdhdcjz	13	3	the	the	DT
cord-333379-wtdhdcjz	13	4	COVID-19	covid-19	JJ
cord-333379-wtdhdcjz	13	5	epidemic	epidemic	NN
cord-333379-wtdhdcjz	13	6	,	,	,
cord-333379-wtdhdcjz	13	7	there	there	EX
cord-333379-wtdhdcjz	13	8	has	have	VBZ
cord-333379-wtdhdcjz	13	9	been	be	VBN
cord-333379-wtdhdcjz	13	10	a	a	DT
cord-333379-wtdhdcjz	13	11	vigorous	vigorous	JJ
cord-333379-wtdhdcjz	13	12	debate	debate	NN
cord-333379-wtdhdcjz	13	13	about	about	IN
cord-333379-wtdhdcjz	13	14	the	the	DT
cord-333379-wtdhdcjz	13	15	efficacy	efficacy	NN
cord-333379-wtdhdcjz	13	16	of	of	IN
cord-333379-wtdhdcjz	13	17	PPEs	ppe	NNS
cord-333379-wtdhdcjz	13	18	,	,	,
cord-333379-wtdhdcjz	13	19	including	include	VBG
cord-333379-wtdhdcjz	13	20	N95	N95	NNP
cord-333379-wtdhdcjz	13	21	respirators	respirator	NNS
cord-333379-wtdhdcjz	13	22	and	and	CC
cord-333379-wtdhdcjz	13	23	masks	mask	NNS
cord-333379-wtdhdcjz	13	24	,	,	,
cord-333379-wtdhdcjz	13	25	in	in	IN
cord-333379-wtdhdcjz	13	26	protecting	protect	VBG
cord-333379-wtdhdcjz	13	27	the	the	DT
cord-333379-wtdhdcjz	13	28	public	public	NN
cord-333379-wtdhdcjz	13	29	against	against	IN
cord-333379-wtdhdcjz	13	30	air	air	NN
cord-333379-wtdhdcjz	13	31	pollution	pollution	NN
cord-333379-wtdhdcjz	13	32	risk	risk	NN
cord-333379-wtdhdcjz	13	33	(	(	-LRB-
cord-333379-wtdhdcjz	13	34	which	which	WDT
cord-333379-wtdhdcjz	13	35	is	be	VBZ
cord-333379-wtdhdcjz	13	36	for	for	IN
cord-333379-wtdhdcjz	13	37	the	the	DT
cord-333379-wtdhdcjz	13	38	most	most	JJS
cord-333379-wtdhdcjz	13	39	part	part	NN
cord-333379-wtdhdcjz	13	40	cardiovascular	cardiovascular	JJ
cord-333379-wtdhdcjz	13	41	)	)	-RRB-
cord-333379-wtdhdcjz	13	42	and	and	CC
cord-333379-wtdhdcjz	13	43	'	'	``
cord-333379-wtdhdcjz	13	44	flattening	flatten	VBG
cord-333379-wtdhdcjz	13	45	'	'	''
cord-333379-wtdhdcjz	13	46	the	the	DT
cord-333379-wtdhdcjz	13	47	shape	shape	NN
cord-333379-wtdhdcjz	13	48	of	of	IN
cord-333379-wtdhdcjz	13	49	the	the	DT
cord-333379-wtdhdcjz	13	50	air	air	NN
cord-333379-wtdhdcjz	13	51	pollution	pollution	NN
cord-333379-wtdhdcjz	13	52	exposure	exposure	NN
cord-333379-wtdhdcjz	13	53	response	response	NN
cord-333379-wtdhdcjz	13	54	curve	curve	NN
cord-333379-wtdhdcjz	13	55	.	.	.
cord-333379-wtdhdcjz	14	1	1	1	LS
cord-333379-wtdhdcjz	15	1	Unfortunately	unfortunately	RB
cord-333379-wtdhdcjz	15	2	for	for	IN
cord-333379-wtdhdcjz	15	3	air	air	NN
cord-333379-wtdhdcjz	15	4	pollution	pollution	NN
cord-333379-wtdhdcjz	15	5	,	,	,
cord-333379-wtdhdcjz	15	6	there	there	EX
cord-333379-wtdhdcjz	15	7	has	have	VBZ
cord-333379-wtdhdcjz	15	8	been	be	VBN
cord-333379-wtdhdcjz	15	9	limited	limit	VBN
cord-333379-wtdhdcjz	15	10	guidance	guidance	NN
cord-333379-wtdhdcjz	15	11	for	for	IN
cord-333379-wtdhdcjz	15	12	the	the	DT
cord-333379-wtdhdcjz	15	13	public	public	NN
cord-333379-wtdhdcjz	15	14	in	in	IN
cord-333379-wtdhdcjz	15	15	terms	term	NNS
cord-333379-wtdhdcjz	15	16	of	of	IN
cord-333379-wtdhdcjz	15	17	efficacious	efficacious	JJ
cord-333379-wtdhdcjz	15	18	personal	personal	JJ
cord-333379-wtdhdcjz	15	19	interventions	intervention	NNS
cord-333379-wtdhdcjz	15	20	.	.	.
cord-333379-wtdhdcjz	16	1	Given	give	VBN
cord-333379-wtdhdcjz	16	2	the	the	DT
cord-333379-wtdhdcjz	16	3	large	large	JJ
cord-333379-wtdhdcjz	16	4	burden	burden	NN
cord-333379-wtdhdcjz	16	5	of	of	IN
cord-333379-wtdhdcjz	16	6	disease	disease	NN
cord-333379-wtdhdcjz	16	7	attributable	attributable	JJ
cord-333379-wtdhdcjz	16	8	to	to	IN
cord-333379-wtdhdcjz	16	9	both	both	CC
cord-333379-wtdhdcjz	16	10	air	air	NN
cord-333379-wtdhdcjz	16	11	pollution	pollution	NN
cord-333379-wtdhdcjz	16	12	and	and	CC
cord-333379-wtdhdcjz	16	13	now	now	RB
cord-333379-wtdhdcjz	16	14	COVID-19	covid-19	VB
cord-333379-wtdhdcjz	16	15	,	,	,
cord-333379-wtdhdcjz	16	16	the	the	DT
cord-333379-wtdhdcjz	16	17	public	public	NN
cord-333379-wtdhdcjz	16	18	deserves	deserve	VBZ
cord-333379-wtdhdcjz	16	19	rapid	rapid	JJ
cord-333379-wtdhdcjz	16	20	dissemination	dissemination	NN
cord-333379-wtdhdcjz	16	21	and	and	CC
cord-333379-wtdhdcjz	16	22	adoption	adoption	NN
cord-333379-wtdhdcjz	16	23	of	of	IN
cord-333379-wtdhdcjz	16	24	personal	personal	JJ
cord-333379-wtdhdcjz	16	25	-	-	HYPH
cord-333379-wtdhdcjz	16	26	level	level	NN
cord-333379-wtdhdcjz	16	27	strategies	strategy	NNS
cord-333379-wtdhdcjz	16	28	to	to	TO
cord-333379-wtdhdcjz	16	29	prevent	prevent	VB
cord-333379-wtdhdcjz	16	30	untoward	untoward	JJ
cord-333379-wtdhdcjz	16	31	health	health	NN
cord-333379-wtdhdcjz	16	32	outcomes	outcome	NNS
cord-333379-wtdhdcjz	16	33	.	.	.
cord-333379-wtdhdcjz	17	1	Central	central	JJ
cord-333379-wtdhdcjz	17	2	to	to	IN
cord-333379-wtdhdcjz	17	3	a	a	DT
cord-333379-wtdhdcjz	17	4	public	public	JJ
cord-333379-wtdhdcjz	17	5	health	health	NN
cord-333379-wtdhdcjz	17	6	approach	approach	NN
cord-333379-wtdhdcjz	17	7	in	in	IN
cord-333379-wtdhdcjz	17	8	minimising	minimise	VBG
cord-333379-wtdhdcjz	17	9	spread	spread	NN
cord-333379-wtdhdcjz	17	10	among	among	IN
cord-333379-wtdhdcjz	17	11	the	the	DT
cord-333379-wtdhdcjz	17	12	general	general	JJ
cord-333379-wtdhdcjz	17	13	public	public	NN
cord-333379-wtdhdcjz	17	14	is	be	VBZ
cord-333379-wtdhdcjz	17	15	to	to	TO
cord-333379-wtdhdcjz	17	16	mitigate	mitigate	VB
cord-333379-wtdhdcjz	17	17	risk	risk	NN
cord-333379-wtdhdcjz	17	18	of	of	IN
cord-333379-wtdhdcjz	17	19	exposures	exposure	NNS
cord-333379-wtdhdcjz	17	20	,	,	,
cord-333379-wtdhdcjz	17	21	not	not	RB
cord-333379-wtdhdcjz	17	22	only	only	RB
cord-333379-wtdhdcjz	17	23	to	to	TO
cord-333379-wtdhdcjz	17	24	COVID-19	covid-19	VB
cord-333379-wtdhdcjz	17	25	cases	case	NNS
cord-333379-wtdhdcjz	17	26	but	but	CC
cord-333379-wtdhdcjz	17	27	also	also	RB
cord-333379-wtdhdcjz	17	28	to	to	IN
cord-333379-wtdhdcjz	17	29	asymptomatic	asymptomatic	JJ
cord-333379-wtdhdcjz	17	30	carriers	carrier	NNS
cord-333379-wtdhdcjz	17	31	who	who	WP
cord-333379-wtdhdcjz	17	32	may	may	MD
cord-333379-wtdhdcjz	17	33	harbour	harbour	VB
cord-333379-wtdhdcjz	17	34	the	the	DT
cord-333379-wtdhdcjz	17	35	virus	virus	NN
cord-333379-wtdhdcjz	17	36	and	and	CC
cord-333379-wtdhdcjz	17	37	thus	thus	RB
cord-333379-wtdhdcjz	17	38	pose	pose	VB
cord-333379-wtdhdcjz	17	39	a	a	DT
cord-333379-wtdhdcjz	17	40	significant	significant	JJ
cord-333379-wtdhdcjz	17	41	health	health	NN
cord-333379-wtdhdcjz	17	42	risk	risk	NN
cord-333379-wtdhdcjz	17	43	to	to	IN
cord-333379-wtdhdcjz	17	44	others	other	NNS
cord-333379-wtdhdcjz	17	45	.	.	.
cord-333379-wtdhdcjz	18	1	This	this	DT
cord-333379-wtdhdcjz	18	2	at	at	IN
cord-333379-wtdhdcjz	18	3	the	the	DT
cord-333379-wtdhdcjz	18	4	moment	moment	NN
cord-333379-wtdhdcjz	18	5	seems	seem	VBZ
cord-333379-wtdhdcjz	18	6	to	to	TO
cord-333379-wtdhdcjz	18	7	be	be	VB
cord-333379-wtdhdcjz	18	8	a	a	DT
cord-333379-wtdhdcjz	18	9	larger	large	JJR
cord-333379-wtdhdcjz	18	10	problem	problem	NN
cord-333379-wtdhdcjz	18	11	,	,	,
cord-333379-wtdhdcjz	18	12	given	give	VBN
cord-333379-wtdhdcjz	18	13	the	the	DT
cord-333379-wtdhdcjz	18	14	fact	fact	NN
cord-333379-wtdhdcjz	18	15	that	that	IN
cord-333379-wtdhdcjz	18	16	widespread	widespread	JJ
cord-333379-wtdhdcjz	18	17	testing	testing	NN
cord-333379-wtdhdcjz	18	18	is	be	VBZ
cord-333379-wtdhdcjz	18	19	unavailable	unavailable	JJ
cord-333379-wtdhdcjz	18	20	.	.	.
cord-333379-wtdhdcjz	19	1	While	while	IN
cord-333379-wtdhdcjz	19	2	the	the	DT
cord-333379-wtdhdcjz	19	3	efficacy	efficacy	NN
cord-333379-wtdhdcjz	19	4	of	of	IN
cord-333379-wtdhdcjz	19	5	governmental	governmental	JJ
cord-333379-wtdhdcjz	19	6	lockdowns	lockdown	NNS
cord-333379-wtdhdcjz	19	7	to	to	TO
cord-333379-wtdhdcjz	19	8	minimise	minimise	VB
cord-333379-wtdhdcjz	19	9	widespread	widespread	JJ
cord-333379-wtdhdcjz	19	10	dissemination	dissemination	NN
cord-333379-wtdhdcjz	19	11	of	of	IN
cord-333379-wtdhdcjz	19	12	the	the	DT
cord-333379-wtdhdcjz	19	13	virus	virus	NN
cord-333379-wtdhdcjz	19	14	to	to	TO
cord-333379-wtdhdcjz	19	15	protect	protect	VB
cord-333379-wtdhdcjz	19	16	the	the	DT
cord-333379-wtdhdcjz	19	17	public	public	NN
cord-333379-wtdhdcjz	19	18	is	be	VBZ
cord-333379-wtdhdcjz	19	19	highly	highly	RB
cord-333379-wtdhdcjz	19	20	effective	effective	JJ
cord-333379-wtdhdcjz	19	21	in	in	IN
cord-333379-wtdhdcjz	19	22	preventing	prevent	VBG
cord-333379-wtdhdcjz	19	23	spread	spread	NN
cord-333379-wtdhdcjz	19	24	at	at	IN
cord-333379-wtdhdcjz	19	25	least	least	JJS
cord-333379-wtdhdcjz	19	26	in	in	IN
cord-333379-wtdhdcjz	19	27	the	the	DT
cord-333379-wtdhdcjz	19	28	short	short	JJ
cord-333379-wtdhdcjz	19	29	term	term	NN
cord-333379-wtdhdcjz	19	30	,	,	,
cord-333379-wtdhdcjz	19	31	emerging	emerge	VBG
cord-333379-wtdhdcjz	19	32	data	datum	NNS
cord-333379-wtdhdcjz	19	33	from	from	IN
cord-333379-wtdhdcjz	19	34	countries	country	NNS
cord-333379-wtdhdcjz	19	35	such	such	JJ
cord-333379-wtdhdcjz	19	36	as	as	IN
cord-333379-wtdhdcjz	19	37	China	China	NNP
cord-333379-wtdhdcjz	19	38	,	,	,
cord-333379-wtdhdcjz	19	39	Japan	Japan	NNP
cord-333379-wtdhdcjz	19	40	and	and	CC
cord-333379-wtdhdcjz	19	41	South	South	NNP
cord-333379-wtdhdcjz	19	42	Korea	Korea	NNP
cord-333379-wtdhdcjz	19	43	suggest	suggest	VBP
cord-333379-wtdhdcjz	19	44	that	that	IN
cord-333379-wtdhdcjz	19	45	other	other	JJ
cord-333379-wtdhdcjz	19	46	measures	measure	NNS
cord-333379-wtdhdcjz	19	47	could	could	MD
cord-333379-wtdhdcjz	19	48	also	also	RB
cord-333379-wtdhdcjz	19	49	have	have	VB
cord-333379-wtdhdcjz	19	50	contributed	contribute	VBN
cord-333379-wtdhdcjz	19	51	in	in	IN
cord-333379-wtdhdcjz	19	52	reducing	reduce	VBG
cord-333379-wtdhdcjz	19	53	the	the	DT
cord-333379-wtdhdcjz	19	54	spread	spread	NN
cord-333379-wtdhdcjz	19	55	.	.	.
cord-333379-wtdhdcjz	20	1	For	for	IN
cord-333379-wtdhdcjz	20	2	instance	instance	NN
cord-333379-wtdhdcjz	20	3	,	,	,
cord-333379-wtdhdcjz	20	4	in	in	IN
cord-333379-wtdhdcjz	20	5	many	many	JJ
cord-333379-wtdhdcjz	20	6	of	of	IN
cord-333379-wtdhdcjz	20	7	these	these	DT
cord-333379-wtdhdcjz	20	8	countries	country	NNS
cord-333379-wtdhdcjz	20	9	,	,	,
cord-333379-wtdhdcjz	20	10	the	the	DT
cord-333379-wtdhdcjz	20	11	use	use	NN
cord-333379-wtdhdcjz	20	12	of	of	IN
cord-333379-wtdhdcjz	20	13	masks	mask	NNS
cord-333379-wtdhdcjz	20	14	of	of	IN
cord-333379-wtdhdcjz	20	15	all	all	DT
cord-333379-wtdhdcjz	20	16	types	type	NNS
cord-333379-wtdhdcjz	20	17	was	be	VBD
cord-333379-wtdhdcjz	20	18	widespread	widespread	JJ
cord-333379-wtdhdcjz	20	19	prior	prior	RB
cord-333379-wtdhdcjz	20	20	to	to	IN
cord-333379-wtdhdcjz	20	21	severe	severe	JJ
cord-333379-wtdhdcjz	20	22	acute	acute	JJ
cord-333379-wtdhdcjz	20	23	respiratory	respiratory	JJ
cord-333379-wtdhdcjz	20	24	syndrome	syndrome	NN
cord-333379-wtdhdcjz	20	25	(	(	-LRB-
cord-333379-wtdhdcjz	20	26	SARS)-CoV2	sars)-cov2	NN
cord-333379-wtdhdcjz	20	27	,	,	,
cord-333379-wtdhdcjz	20	28	and	and	CC
cord-333379-wtdhdcjz	20	29	it	-PRON-	PRP
cord-333379-wtdhdcjz	20	30	is	be	VBZ
cord-333379-wtdhdcjz	20	31	culturally	culturally	RB
cord-333379-wtdhdcjz	20	32	and	and	CC
cord-333379-wtdhdcjz	20	33	socially	socially	RB
cord-333379-wtdhdcjz	20	34	acceptable	acceptable	JJ
cord-333379-wtdhdcjz	20	35	for	for	IN
cord-333379-wtdhdcjz	20	36	the	the	DT
cord-333379-wtdhdcjz	20	37	public	public	NN
cord-333379-wtdhdcjz	20	38	to	to	TO
cord-333379-wtdhdcjz	20	39	wear	wear	VB
cord-333379-wtdhdcjz	20	40	masks	mask	NNS
cord-333379-wtdhdcjz	20	41	.	.	.
cord-333379-wtdhdcjz	21	1	Citing	cite	VBG
cord-333379-wtdhdcjz	21	2	lack	lack	NN
cord-333379-wtdhdcjz	21	3	of	of	IN
cord-333379-wtdhdcjz	21	4	evidence	evidence	NN
cord-333379-wtdhdcjz	21	5	,	,	,
cord-333379-wtdhdcjz	21	6	the	the	DT
cord-333379-wtdhdcjz	21	7	Centers	Centers	NNPS
cord-333379-wtdhdcjz	21	8	for	for	IN
cord-333379-wtdhdcjz	21	9	Disease	Disease	NNP
cord-333379-wtdhdcjz	21	10	Control	Control	NNP
cord-333379-wtdhdcjz	21	11	and	and	CC
cord-333379-wtdhdcjz	21	12	Prevention	Prevention	NNP
cord-333379-wtdhdcjz	21	13	(	(	-LRB-
cord-333379-wtdhdcjz	21	14	CDC	CDC	NNP
cord-333379-wtdhdcjz	21	15	)	)	-RRB-
cord-333379-wtdhdcjz	21	16	initially	initially	RB
cord-333379-wtdhdcjz	21	17	did	do	VBD
cord-333379-wtdhdcjz	21	18	not	not	RB
cord-333379-wtdhdcjz	21	19	recommend	recommend	VB
cord-333379-wtdhdcjz	21	20	the	the	DT
cord-333379-wtdhdcjz	21	21	use	use	NN
cord-333379-wtdhdcjz	21	22	of	of	IN
cord-333379-wtdhdcjz	21	23	any	any	DT
cord-333379-wtdhdcjz	21	24	face	face	NN
cord-333379-wtdhdcjz	21	25	mask	mask	NN
cord-333379-wtdhdcjz	21	26	in	in	IN
cord-333379-wtdhdcjz	21	27	any	any	DT
cord-333379-wtdhdcjz	21	28	out	out	IN
cord-333379-wtdhdcjz	21	29	of	of	IN
cord-333379-wtdhdcjz	21	30	workplace	workplace	NN
cord-333379-wtdhdcjz	21	31	setting	setting	NN
cord-333379-wtdhdcjz	21	32	.	.	.
cord-333379-wtdhdcjz	22	1	On	on	IN
cord-333379-wtdhdcjz	22	2	3	3	CD
cord-333379-wtdhdcjz	22	3	April	April	NNP
cord-333379-wtdhdcjz	22	4	2020	2020	CD
cord-333379-wtdhdcjz	22	5	,	,	,
cord-333379-wtdhdcjz	22	6	citing	cite	VBG
cord-333379-wtdhdcjz	22	7	'	'	``
cord-333379-wtdhdcjz	22	8	new	new	JJ
cord-333379-wtdhdcjz	22	9	evidence	evidence	NN
cord-333379-wtdhdcjz	22	10	'	'	''
cord-333379-wtdhdcjz	22	11	,	,	,
cord-333379-wtdhdcjz	22	12	the	the	DT
cord-333379-wtdhdcjz	22	13	CDC	CDC	NNP
cord-333379-wtdhdcjz	22	14	recommended	recommend	VBD
cord-333379-wtdhdcjz	22	15	wearing	wear	VBG
cord-333379-wtdhdcjz	22	16	cloth	cloth	NN
cord-333379-wtdhdcjz	22	17	face	face	NN
cord-333379-wtdhdcjz	22	18	coverings	covering	NNS
cord-333379-wtdhdcjz	22	19	in	in	IN
cord-333379-wtdhdcjz	22	20	public	public	JJ
cord-333379-wtdhdcjz	22	21	settings	setting	NNS
cord-333379-wtdhdcjz	22	22	.	.	.
cord-333379-wtdhdcjz	23	1	This	this	DT
cord-333379-wtdhdcjz	23	2	is	be	VBZ
cord-333379-wtdhdcjz	23	3	ironic	ironic	JJ
cord-333379-wtdhdcjz	23	4	because	because	IN
cord-333379-wtdhdcjz	23	5	many	many	JJ
cord-333379-wtdhdcjz	23	6	CDC	CDC	NNP
cord-333379-wtdhdcjz	23	7	-	-	HYPH
cord-333379-wtdhdcjz	23	8	recommended	recommend	VBN
cord-333379-wtdhdcjz	23	9	activities	activity	NNS
cord-333379-wtdhdcjz	23	10	such	such	JJ
cord-333379-wtdhdcjz	23	11	as	as	IN
cord-333379-wtdhdcjz	23	12	social	social	JJ
cord-333379-wtdhdcjz	23	13	distancing	distancing	NN
cord-333379-wtdhdcjz	23	14	and	and	CC
cord-333379-wtdhdcjz	23	15	handwashing	handwashing	NN
cord-333379-wtdhdcjz	23	16	also	also	RB
cord-333379-wtdhdcjz	23	17	completely	completely	RB
cord-333379-wtdhdcjz	23	18	lack	lack	VBP
cord-333379-wtdhdcjz	23	19	high	high	JJ
cord-333379-wtdhdcjz	23	20	levels	level	NNS
cord-333379-wtdhdcjz	23	21	of	of	IN
cord-333379-wtdhdcjz	23	22	evidence	evidence	NN
cord-333379-wtdhdcjz	23	23	to	to	TO
cord-333379-wtdhdcjz	23	24	prevent	prevent	VB
cord-333379-wtdhdcjz	23	25	pandemics	pandemic	NNS
cord-333379-wtdhdcjz	23	26	.	.	.
cord-333379-wtdhdcjz	24	1	They	-PRON-	PRP
cord-333379-wtdhdcjz	24	2	were	be	VBD
cord-333379-wtdhdcjz	24	3	promoted	promote	VBN
cord-333379-wtdhdcjz	24	4	because	because	IN
cord-333379-wtdhdcjz	24	5	they	-PRON-	PRP
cord-333379-wtdhdcjz	24	6	are	be	VBP
cord-333379-wtdhdcjz	24	7	logical	logical	JJ
cord-333379-wtdhdcjz	24	8	and	and	CC
cord-333379-wtdhdcjz	24	9	are	be	VBP
cord-333379-wtdhdcjz	24	10	low	low	JJ
cord-333379-wtdhdcjz	24	11	/	/	SYM
cord-333379-wtdhdcjz	24	12	no	no	DT
cord-333379-wtdhdcjz	24	13	-	-	HYPH
cord-333379-wtdhdcjz	24	14	cost	cost	NN
cord-333379-wtdhdcjz	24	15	measures	measure	NNS
cord-333379-wtdhdcjz	24	16	.	.	.
cord-333379-wtdhdcjz	25	1	While	while	IN
cord-333379-wtdhdcjz	25	2	wearing	wear	VBG
cord-333379-wtdhdcjz	25	3	a	a	DT
cord-333379-wtdhdcjz	25	4	mask	mask	NN
cord-333379-wtdhdcjz	25	5	may	may	MD
cord-333379-wtdhdcjz	25	6	not	not	RB
cord-333379-wtdhdcjz	25	7	necessarily	necessarily	RB
cord-333379-wtdhdcjz	25	8	eliminate	eliminate	VB
cord-333379-wtdhdcjz	25	9	healthy	healthy	JJ
cord-333379-wtdhdcjz	25	10	people	people	NNS
cord-333379-wtdhdcjz	25	11	on	on	IN
cord-333379-wtdhdcjz	25	12	the	the	DT
cord-333379-wtdhdcjz	25	13	street	street	NN
cord-333379-wtdhdcjz	25	14	from	from	IN
cord-333379-wtdhdcjz	25	15	getting	get	VBG
cord-333379-wtdhdcjz	25	16	sick	sick	JJ
cord-333379-wtdhdcjz	25	17	and	and	CC
cord-333379-wtdhdcjz	25	18	does	do	VBZ
cord-333379-wtdhdcjz	25	19	not	not	RB
cord-333379-wtdhdcjz	25	20	replace	replace	VB
cord-333379-wtdhdcjz	25	21	important	important	JJ
cord-333379-wtdhdcjz	25	22	measures	measure	NNS
cord-333379-wtdhdcjz	25	23	such	such	JJ
cord-333379-wtdhdcjz	25	24	as	as	IN
cord-333379-wtdhdcjz	25	25	handwashing	handwashing	NN
cord-333379-wtdhdcjz	25	26	or	or	CC
cord-333379-wtdhdcjz	25	27	social	social	JJ
cord-333379-wtdhdcjz	25	28	distancing	distancing	NN
cord-333379-wtdhdcjz	25	29	,	,	,
cord-333379-wtdhdcjz	25	30	it	-PRON-	PRP
cord-333379-wtdhdcjz	25	31	may	may	MD
cord-333379-wtdhdcjz	25	32	be	be	VB
cord-333379-wtdhdcjz	25	33	considerably	considerably	RB
cord-333379-wtdhdcjz	25	34	better	well	JJR
cord-333379-wtdhdcjz	25	35	than	than	IN
cord-333379-wtdhdcjz	25	36	doing	do	VBG
cord-333379-wtdhdcjz	25	37	nothing	nothing	NN
cord-333379-wtdhdcjz	25	38	.	.	.
cord-333379-wtdhdcjz	26	1	While	while	IN
cord-333379-wtdhdcjz	26	2	studies	study	NNS
cord-333379-wtdhdcjz	26	3	reveal	reveal	VBP
cord-333379-wtdhdcjz	26	4	the	the	DT
cord-333379-wtdhdcjz	26	5	challenge	challenge	NN
cord-333379-wtdhdcjz	26	6	of	of	IN
cord-333379-wtdhdcjz	26	7	establishing	establish	VBG
cord-333379-wtdhdcjz	26	8	a	a	DT
cord-333379-wtdhdcjz	26	9	clear	clear	JJ
cord-333379-wtdhdcjz	26	10	benefit	benefit	NN
cord-333379-wtdhdcjz	26	11	for	for	IN
cord-333379-wtdhdcjz	26	12	handwashing	handwashing	NN
cord-333379-wtdhdcjz	26	13	,	,	,
cord-333379-wtdhdcjz	26	14	surface	surface	NN
cord-333379-wtdhdcjz	26	15	desensitisation	desensitisation	NN
cord-333379-wtdhdcjz	26	16	,	,	,
cord-333379-wtdhdcjz	26	17	social	social	JJ
cord-333379-wtdhdcjz	26	18	distancing	distancing	NN
cord-333379-wtdhdcjz	26	19	or	or	CC
cord-333379-wtdhdcjz	26	20	of	of	IN
cord-333379-wtdhdcjz	26	21	wearing	wear	VBG
cord-333379-wtdhdcjz	26	22	masks	mask	NNS
cord-333379-wtdhdcjz	26	23	,	,	,
cord-333379-wtdhdcjz	26	24	the	the	DT
cord-333379-wtdhdcjz	26	25	absence	absence	NN
cord-333379-wtdhdcjz	26	26	of	of	IN
cord-333379-wtdhdcjz	26	27	evidence	evidence	NN
cord-333379-wtdhdcjz	26	28	is	be	VBZ
cord-333379-wtdhdcjz	26	29	indeed	indeed	RB
cord-333379-wtdhdcjz	26	30	not	not	RB
cord-333379-wtdhdcjz	26	31	equivalent	equivalent	JJ
cord-333379-wtdhdcjz	26	32	to	to	IN
cord-333379-wtdhdcjz	26	33	evidence	evidence	NN
cord-333379-wtdhdcjz	26	34	of	of	IN
cord-333379-wtdhdcjz	26	35	absence	absence	NN
cord-333379-wtdhdcjz	26	36	.	.	.
cord-333379-wtdhdcjz	27	1	Human	human	JJ
cord-333379-wtdhdcjz	27	2	corona	corona	NN
cord-333379-wtdhdcjz	27	3	viruses	virus	NNS
cord-333379-wtdhdcjz	27	4	are	be	VBP
cord-333379-wtdhdcjz	27	5	typically	typically	RB
cord-333379-wtdhdcjz	27	6	about	about	IN
cord-333379-wtdhdcjz	27	7	125	125	CD
cord-333379-wtdhdcjz	27	8	nm	nm	NN
cord-333379-wtdhdcjz	27	9	but	but	CC
cord-333379-wtdhdcjz	27	10	are	be	VBP
cord-333379-wtdhdcjz	27	11	often	often	RB
cord-333379-wtdhdcjz	27	12	expelled	expel	VBN
cord-333379-wtdhdcjz	27	13	as	as	IN
cord-333379-wtdhdcjz	27	14	part	part	NN
cord-333379-wtdhdcjz	27	15	of	of	IN
cord-333379-wtdhdcjz	27	16	droplets	droplet	NNS
cord-333379-wtdhdcjz	27	17	that	that	WDT
cord-333379-wtdhdcjz	27	18	range	range	VBP
cord-333379-wtdhdcjz	27	19	from	from	IN
cord-333379-wtdhdcjz	27	20	hundreds	hundred	NNS
cord-333379-wtdhdcjz	27	21	of	of	IN
cord-333379-wtdhdcjz	27	22	microns	micron	NNS
cord-333379-wtdhdcjz	27	23	down	down	RB
cord-333379-wtdhdcjz	27	24	to	to	IN
cord-333379-wtdhdcjz	27	25	about	about	RB
cord-333379-wtdhdcjz	27	26	10	10	CD
cord-333379-wtdhdcjz	27	27	microns	micron	NNS
cord-333379-wtdhdcjz	27	28	.	.	.
cord-333379-wtdhdcjz	28	1	The	the	DT
cord-333379-wtdhdcjz	28	2	critical	critical	JJ
cord-333379-wtdhdcjz	28	3	size	size	NN
cord-333379-wtdhdcjz	28	4	of	of	IN
cord-333379-wtdhdcjz	28	5	the	the	DT
cord-333379-wtdhdcjz	28	6	so	so	RB
cord-333379-wtdhdcjz	28	7	-	-	HYPH
cord-333379-wtdhdcjz	28	8	called	call	VBN
cord-333379-wtdhdcjz	28	9	large	large	JJ
cord-333379-wtdhdcjz	28	10	'	'	``
cord-333379-wtdhdcjz	28	11	droplets	droplet	NNS
cord-333379-wtdhdcjz	28	12	'	'	''
cord-333379-wtdhdcjz	28	13	is	be	VBZ
cord-333379-wtdhdcjz	28	14	a	a	DT
cord-333379-wtdhdcjz	28	15	function	function	NN
cord-333379-wtdhdcjz	28	16	of	of	IN
cord-333379-wtdhdcjz	28	17	many	many	JJ
cord-333379-wtdhdcjz	28	18	physical	physical	JJ
cord-333379-wtdhdcjz	28	19	parameters	parameter	NNS
cord-333379-wtdhdcjz	28	20	,	,	,
cord-333379-wtdhdcjz	28	21	such	such	JJ
cord-333379-wtdhdcjz	28	22	as	as	IN
cord-333379-wtdhdcjz	28	23	relative	relative	JJ
cord-333379-wtdhdcjz	28	24	humidity	humidity	NN
cord-333379-wtdhdcjz	28	25	,	,	,
cord-333379-wtdhdcjz	28	26	the	the	DT
cord-333379-wtdhdcjz	28	27	ambient	ambient	JJ
cord-333379-wtdhdcjz	28	28	air	air	NN
cord-333379-wtdhdcjz	28	29	velocity	velocity	NN
cord-333379-wtdhdcjz	28	30	and	and	CC
cord-333379-wtdhdcjz	28	31	air	air	NN
cord-333379-wtdhdcjz	28	32	temperature	temperature	NN
cord-333379-wtdhdcjz	28	33	,	,	,
cord-333379-wtdhdcjz	28	34	while	while	IN
cord-333379-wtdhdcjz	28	35	the	the	DT
cord-333379-wtdhdcjz	28	36	trajectory	trajectory	NN
cord-333379-wtdhdcjz	28	37	and	and	CC
cord-333379-wtdhdcjz	28	38	deposition	deposition	NN
cord-333379-wtdhdcjz	28	39	of	of	IN
cord-333379-wtdhdcjz	28	40	these	these	DT
cord-333379-wtdhdcjz	28	41	droplets	droplet	NNS
cord-333379-wtdhdcjz	28	42	depend	depend	VBP
cord-333379-wtdhdcjz	28	43	on	on	IN
cord-333379-wtdhdcjz	28	44	the	the	DT
cord-333379-wtdhdcjz	28	45	size	size	NN
cord-333379-wtdhdcjz	28	46	and	and	CC
cord-333379-wtdhdcjz	28	47	velocity	velocity	NN
cord-333379-wtdhdcjz	28	48	of	of	IN
cord-333379-wtdhdcjz	28	49	these	these	DT
cord-333379-wtdhdcjz	28	50	particles	particle	NNS
cord-333379-wtdhdcjz	28	51	when	when	WRB
cord-333379-wtdhdcjz	28	52	discharged	discharge	VBN
cord-333379-wtdhdcjz	28	53	from	from	IN
cord-333379-wtdhdcjz	28	54	a	a	DT
cord-333379-wtdhdcjz	28	55	patient	patient	NN
cord-333379-wtdhdcjz	28	56	or	or	CC
cord-333379-wtdhdcjz	28	57	carrier	carrier	NN
cord-333379-wtdhdcjz	28	58	.	.	.
cord-333379-wtdhdcjz	29	1	Previous	previous	JJ
cord-333379-wtdhdcjz	29	2	modelling	modelling	NN
cord-333379-wtdhdcjz	29	3	studies	study	NNS
cord-333379-wtdhdcjz	29	4	have	have	VBP
cord-333379-wtdhdcjz	29	5	suggested	suggest	VBN
cord-333379-wtdhdcjz	29	6	that	that	IN
cord-333379-wtdhdcjz	29	7	large	large	JJ
cord-333379-wtdhdcjz	29	8	particles	particle	NNS
cord-333379-wtdhdcjz	29	9	of	of	IN
cord-333379-wtdhdcjz	29	10	>	>	XX
cord-333379-wtdhdcjz	29	11	100	100	CD
cord-333379-wtdhdcjz	29	12	micron	micron	NN
cord-333379-wtdhdcjz	29	13	can	can	MD
cord-333379-wtdhdcjz	29	14	reach	reach	VB
cord-333379-wtdhdcjz	29	15	distances	distance	NNS
cord-333379-wtdhdcjz	29	16	as	as	RB
cord-333379-wtdhdcjz	29	17	far	far	RB
cord-333379-wtdhdcjz	29	18	as	as	IN
cord-333379-wtdhdcjz	29	19	6	6	CD
cord-333379-wtdhdcjz	29	20	ft	ft	NN
cord-333379-wtdhdcjz	29	21	(	(	-LRB-
cord-333379-wtdhdcjz	29	22	the	the	DT
cord-333379-wtdhdcjz	29	23	recommended	recommend	VBN
cord-333379-wtdhdcjz	29	24	gap	gap	NN
cord-333379-wtdhdcjz	29	25	for	for	IN
cord-333379-wtdhdcjz	29	26	social	social	JJ
cord-333379-wtdhdcjz	29	27	distancing	distancing	NN
cord-333379-wtdhdcjz	29	28	)	)	-RRB-
cord-333379-wtdhdcjz	29	29	,	,	,
cord-333379-wtdhdcjz	29	30	when	when	WRB
cord-333379-wtdhdcjz	29	31	ejected	eject	VBN
cord-333379-wtdhdcjz	29	32	via	via	IN
cord-333379-wtdhdcjz	29	33	coughing	coughing	NN
cord-333379-wtdhdcjz	29	34	or	or	CC
cord-333379-wtdhdcjz	29	35	sneezing	sneezing	NN
cord-333379-wtdhdcjz	29	36	,	,	,
cord-333379-wtdhdcjz	29	37	but	but	CC
cord-333379-wtdhdcjz	29	38	simple	simple	JJ
cord-333379-wtdhdcjz	29	39	face	face	NN
cord-333379-wtdhdcjz	29	40	masks	mask	NNS
cord-333379-wtdhdcjz	29	41	could	could	MD
cord-333379-wtdhdcjz	29	42	be	be	VB
cord-333379-wtdhdcjz	29	43	effective	effective	JJ
cord-333379-wtdhdcjz	29	44	with	with	IN
cord-333379-wtdhdcjz	29	45	these	these	DT
cord-333379-wtdhdcjz	29	46	larger	large	JJR
cord-333379-wtdhdcjz	29	47	particles	particle	NNS
cord-333379-wtdhdcjz	29	48	(	(	-LRB-
cord-333379-wtdhdcjz	29	49	figure	figure	NN
cord-333379-wtdhdcjz	29	50	1	1	CD
cord-333379-wtdhdcjz	29	51	)	)	-RRB-
cord-333379-wtdhdcjz	29	52	.	.	.
cord-333379-wtdhdcjz	30	1	In	in	IN
cord-333379-wtdhdcjz	30	2	contrast	contrast	NN
cord-333379-wtdhdcjz	30	3	,	,	,
cord-333379-wtdhdcjz	30	4	smaller	small	JJR
cord-333379-wtdhdcjz	30	5	particles	particle	NNS
cord-333379-wtdhdcjz	30	6	of	of	IN
cord-333379-wtdhdcjz	30	7	<	<	XX
cord-333379-wtdhdcjz	30	8	10	10	CD
cord-333379-wtdhdcjz	30	9	micron	micron	NN
cord-333379-wtdhdcjz	30	10	can	can	MD
cord-333379-wtdhdcjz	30	11	be	be	VB
cord-333379-wtdhdcjz	30	12	carried	carry	VBN
cord-333379-wtdhdcjz	30	13	for	for	IN
cord-333379-wtdhdcjz	30	14	longer	long	JJR
cord-333379-wtdhdcjz	30	15	distances	distance	NNS
cord-333379-wtdhdcjz	30	16	.	.	.
cord-333379-wtdhdcjz	31	1	The	the	DT
cord-333379-wtdhdcjz	31	2	droplets	droplet	NNS
cord-333379-wtdhdcjz	31	3	of	of	IN
cord-333379-wtdhdcjz	31	4	a	a	DT
cord-333379-wtdhdcjz	31	5	typical	typical	JJ
cord-333379-wtdhdcjz	31	6	cough	cough	NN
cord-333379-wtdhdcjz	31	7	expulsion	expulsion	NN
cord-333379-wtdhdcjz	31	8	have	have	VBP
cord-333379-wtdhdcjz	31	9	a	a	DT
cord-333379-wtdhdcjz	31	10	wide	wide	JJ
cord-333379-wtdhdcjz	31	11	size	size	NN
cord-333379-wtdhdcjz	31	12	distribution	distribution	NN
cord-333379-wtdhdcjz	31	13	,	,	,
cord-333379-wtdhdcjz	31	14	but	but	CC
cord-333379-wtdhdcjz	31	15	recent	recent	JJ
cord-333379-wtdhdcjz	31	16	studies	study	NNS
cord-333379-wtdhdcjz	31	17	using	use	VBG
cord-333379-wtdhdcjz	31	18	laser	laser	NN
cord-333379-wtdhdcjz	31	19	particle	particle	NN
cord-333379-wtdhdcjz	31	20	size	size	NN
cord-333379-wtdhdcjz	31	21	analysers	analyser	NNS
cord-333379-wtdhdcjz	31	22	seem	seem	VBP
cord-333379-wtdhdcjz	31	23	to	to	TO
cord-333379-wtdhdcjz	31	24	suggest	suggest	VB
cord-333379-wtdhdcjz	31	25	that	that	IN
cord-333379-wtdhdcjz	31	26	the	the	DT
cord-333379-wtdhdcjz	31	27	majority	majority	NN
cord-333379-wtdhdcjz	31	28	of	of	IN
cord-333379-wtdhdcjz	31	29	particles	particle	NNS
cord-333379-wtdhdcjz	31	30	are	be	VBP
cord-333379-wtdhdcjz	31	31	actually	actually	RB
cord-333379-wtdhdcjz	31	32	substantially	substantially	RB
cord-333379-wtdhdcjz	31	33	larger	large	JJR
cord-333379-wtdhdcjz	31	34	than	than	IN
cord-333379-wtdhdcjz	31	35	50	50	CD
cord-333379-wtdhdcjz	31	36	microns	micron	NNS
cord-333379-wtdhdcjz	31	37	with	with	IN
cord-333379-wtdhdcjz	31	38	evidence	evidence	NN
cord-333379-wtdhdcjz	31	39	of	of	IN
cord-333379-wtdhdcjz	31	40	both	both	CC
cord-333379-wtdhdcjz	31	41	unimodal	unimodal	JJ
cord-333379-wtdhdcjz	31	42	and	and	CC
cord-333379-wtdhdcjz	31	43	bimodal	bimodal	JJ
cord-333379-wtdhdcjz	31	44	distribution	distribution	NN
cord-333379-wtdhdcjz	31	45	of	of	IN
cord-333379-wtdhdcjz	31	46	particles	particle	NNS
cord-333379-wtdhdcjz	31	47	.	.	.
cord-333379-wtdhdcjz	32	1	2	2	LS
cord-333379-wtdhdcjz	32	2	3	3	CD
cord-333379-wtdhdcjz	32	3	However	however	RB
cord-333379-wtdhdcjz	32	4	,	,	,
cord-333379-wtdhdcjz	32	5	many	many	JJ
cord-333379-wtdhdcjz	32	6	studies	study	NNS
cord-333379-wtdhdcjz	32	7	have	have	VBP
cord-333379-wtdhdcjz	32	8	shown	show	VBN
cord-333379-wtdhdcjz	32	9	that	that	IN
cord-333379-wtdhdcjz	32	10	there	there	EX
cord-333379-wtdhdcjz	32	11	are	be	VBP
cord-333379-wtdhdcjz	32	12	substantial	substantial	JJ
cord-333379-wtdhdcjz	32	13	numbers	number	NNS
cord-333379-wtdhdcjz	32	14	of	of	IN
cord-333379-wtdhdcjz	32	15	particles	particle	NNS
cord-333379-wtdhdcjz	32	16	less	less	JJR
cord-333379-wtdhdcjz	32	17	than	than	IN
cord-333379-wtdhdcjz	32	18	2.5	2.5	CD
cord-333379-wtdhdcjz	32	19	micron	micron	NN
cord-333379-wtdhdcjz	32	20	(	(	-LRB-
cord-333379-wtdhdcjz	32	21	PM	PM	NNP
cord-333379-wtdhdcjz	32	22	2.5	2.5	CD
cord-333379-wtdhdcjz	32	23	)	)	-RRB-
cord-333379-wtdhdcjz	32	24	which	which	WDT
cord-333379-wtdhdcjz	32	25	contribute	contribute	VBP
cord-333379-wtdhdcjz	32	26	very	very	RB
cord-333379-wtdhdcjz	32	27	little	little	JJ
cord-333379-wtdhdcjz	32	28	to	to	IN
cord-333379-wtdhdcjz	32	29	the	the	DT
cord-333379-wtdhdcjz	32	30	overall	overall	JJ
cord-333379-wtdhdcjz	32	31	mass	mass	NN
cord-333379-wtdhdcjz	32	32	but	but	CC
cord-333379-wtdhdcjz	32	33	could	could	MD
cord-333379-wtdhdcjz	32	34	potentially	potentially	RB
cord-333379-wtdhdcjz	32	35	contribute	contribute	VB
cord-333379-wtdhdcjz	32	36	to	to	IN
cord-333379-wtdhdcjz	32	37	viral	viral	JJ
cord-333379-wtdhdcjz	32	38	dissemination	dissemination	NN
cord-333379-wtdhdcjz	32	39	.	.	.
cord-333379-wtdhdcjz	33	1	This	this	DT
cord-333379-wtdhdcjz	33	2	situation	situation	NN
cord-333379-wtdhdcjz	33	3	is	be	VBZ
cord-333379-wtdhdcjz	33	4	analogous	analogous	JJ
cord-333379-wtdhdcjz	33	5	to	to	TO
cord-333379-wtdhdcjz	33	6	air	air	NN
cord-333379-wtdhdcjz	33	7	pollution	pollution	NN
cord-333379-wtdhdcjz	33	8	where	where	WRB
cord-333379-wtdhdcjz	33	9	the	the	DT
cord-333379-wtdhdcjz	33	10	PM	PM	NNP
cord-333379-wtdhdcjz	33	11	2.5	2.5	CD
cord-333379-wtdhdcjz	33	12	and	and	CC
cord-333379-wtdhdcjz	33	13	ultrafine	ultrafine	NN
cord-333379-wtdhdcjz	33	14	particles	particle	NNS
cord-333379-wtdhdcjz	33	15	contribute	contribute	VBP
cord-333379-wtdhdcjz	33	16	significantly	significantly	RB
cord-333379-wtdhdcjz	33	17	to	to	IN
cord-333379-wtdhdcjz	33	18	particle	particle	NN
cord-333379-wtdhdcjz	33	19	number	number	NN
cord-333379-wtdhdcjz	33	20	but	but	CC
cord-333379-wtdhdcjz	33	21	only	only	RB
cord-333379-wtdhdcjz	33	22	to	to	IN
cord-333379-wtdhdcjz	33	23	a	a	DT
cord-333379-wtdhdcjz	33	24	small	small	JJ
cord-333379-wtdhdcjz	33	25	fraction	fraction	NN
cord-333379-wtdhdcjz	33	26	of	of	IN
cord-333379-wtdhdcjz	33	27	the	the	DT
cord-333379-wtdhdcjz	33	28	overall	overall	JJ
cord-333379-wtdhdcjz	33	29	mass	mass	NN
cord-333379-wtdhdcjz	33	30	,	,	,
cord-333379-wtdhdcjz	33	31	but	but	CC
cord-333379-wtdhdcjz	33	32	,	,	,
cord-333379-wtdhdcjz	33	33	owing	owe	VBG
cord-333379-wtdhdcjz	33	34	to	to	IN
cord-333379-wtdhdcjz	33	35	their	-PRON-	PRP$
cord-333379-wtdhdcjz	33	36	deposition	deposition	NN
cord-333379-wtdhdcjz	33	37	into	into	IN
cord-333379-wtdhdcjz	33	38	the	the	DT
cord-333379-wtdhdcjz	33	39	distal	distal	JJ
cord-333379-wtdhdcjz	33	40	airway	airway	NN
cord-333379-wtdhdcjz	33	41	/	/	SYM
cord-333379-wtdhdcjz	33	42	alveoli	alveolus	NNS
cord-333379-wtdhdcjz	33	43	,	,	,
cord-333379-wtdhdcjz	33	44	may	may	MD
cord-333379-wtdhdcjz	33	45	exert	exert	VB
cord-333379-wtdhdcjz	33	46	systemic	systemic	JJ
cord-333379-wtdhdcjz	33	47	effects	effect	NNS
cord-333379-wtdhdcjz	33	48	,	,	,
cord-333379-wtdhdcjz	33	49	including	include	VBG
cord-333379-wtdhdcjz	33	50	on	on	IN
cord-333379-wtdhdcjz	33	51	the	the	DT
cord-333379-wtdhdcjz	33	52	cardiovascular	cardiovascular	JJ
cord-333379-wtdhdcjz	33	53	system	system	NN
cord-333379-wtdhdcjz	33	54	.	.	.
cord-333379-wtdhdcjz	34	1	1	1	LS
cord-333379-wtdhdcjz	35	1	In	in	IN
cord-333379-wtdhdcjz	35	2	the	the	DT
cord-333379-wtdhdcjz	35	3	case	case	NN
cord-333379-wtdhdcjz	35	4	of	of	IN
cord-333379-wtdhdcjz	35	5	SARS	SARS	NNP
cord-333379-wtdhdcjz	35	6	-	-	HYPH
cord-333379-wtdhdcjz	35	7	CoV2	CoV2	NNP
cord-333379-wtdhdcjz	35	8	,	,	,
cord-333379-wtdhdcjz	35	9	although	although	IN
cord-333379-wtdhdcjz	35	10	a	a	DT
cord-333379-wtdhdcjz	35	11	number	number	NN
cord-333379-wtdhdcjz	35	12	of	of	IN
cord-333379-wtdhdcjz	35	13	aspects	aspect	NNS
cord-333379-wtdhdcjz	35	14	of	of	IN
cord-333379-wtdhdcjz	35	15	biology	biology	NN
cord-333379-wtdhdcjz	35	16	are	be	VBP
cord-333379-wtdhdcjz	35	17	unknown	unknown	JJ
cord-333379-wtdhdcjz	35	18	,	,	,
cord-333379-wtdhdcjz	35	19	a	a	DT
cord-333379-wtdhdcjz	35	20	closer	close	JJR
cord-333379-wtdhdcjz	35	21	examination	examination	NN
cord-333379-wtdhdcjz	35	22	of	of	IN
cord-333379-wtdhdcjz	35	23	several	several	JJ
cord-333379-wtdhdcjz	35	24	issues	issue	NNS
cord-333379-wtdhdcjz	35	25	may	may	MD
cord-333379-wtdhdcjz	35	26	convince	convince	VB
cord-333379-wtdhdcjz	35	27	most	most	JJS
cord-333379-wtdhdcjz	35	28	that	that	IN
cord-333379-wtdhdcjz	35	29	it	-PRON-	PRP
cord-333379-wtdhdcjz	35	30	may	may	MD
cord-333379-wtdhdcjz	35	31	be	be	VB
cord-333379-wtdhdcjz	35	32	targetable	targetable	JJ
cord-333379-wtdhdcjz	35	33	using	use	VBG
cord-333379-wtdhdcjz	35	34	a	a	DT
cord-333379-wtdhdcjz	35	35	simple	simple	JJ
cord-333379-wtdhdcjz	35	36	mask	mask	NN
cord-333379-wtdhdcjz	35	37	intervention	intervention	NN
cord-333379-wtdhdcjz	35	38	.	.	.
cord-333379-wtdhdcjz	36	1	N95	N95	NNP
cord-333379-wtdhdcjz	36	2	respirators	respirator	NNS
cord-333379-wtdhdcjz	36	3	,	,	,
cord-333379-wtdhdcjz	36	4	widely	widely	RB
cord-333379-wtdhdcjz	36	5	touted	tout	VBN
cord-333379-wtdhdcjz	36	6	as	as	RB
cord-333379-wtdhdcjz	36	7	likely	likely	RB
cord-333379-wtdhdcjz	36	8	highly	highly	RB
cord-333379-wtdhdcjz	36	9	effective	effective	JJ
cord-333379-wtdhdcjz	36	10	in	in	IN
cord-333379-wtdhdcjz	36	11	reducing	reduce	VBG
cord-333379-wtdhdcjz	36	12	exposure	exposure	NN
cord-333379-wtdhdcjz	36	13	to	to	IN
cord-333379-wtdhdcjz	36	14	SARS	SARS	NNP
cord-333379-wtdhdcjz	36	15	-	-	HYPH
cord-333379-wtdhdcjz	36	16	COV2	COV2	NNP
cord-333379-wtdhdcjz	36	17	,	,	,
cord-333379-wtdhdcjz	36	18	have	have	VBP
cord-333379-wtdhdcjz	36	19	only	only	RB
cord-333379-wtdhdcjz	36	20	been	be	VBN
cord-333379-wtdhdcjz	36	21	validated	validate	VBN
cord-333379-wtdhdcjz	36	22	for	for	IN
cord-333379-wtdhdcjz	36	23	usage	usage	NN
cord-333379-wtdhdcjz	36	24	during	during	IN
cord-333379-wtdhdcjz	36	25	occupational	occupational	JJ
cord-333379-wtdhdcjz	36	26	settings	setting	NNS
cord-333379-wtdhdcjz	36	27	,	,	,
cord-333379-wtdhdcjz	36	28	with	with	IN
cord-333379-wtdhdcjz	36	29	very	very	RB
cord-333379-wtdhdcjz	36	30	few	few	JJ
cord-333379-wtdhdcjz	36	31	specifically	specifically	RB
cord-333379-wtdhdcjz	36	32	validated	validate	VBN
cord-333379-wtdhdcjz	36	33	to	to	TO
cord-333379-wtdhdcjz	36	34	provide	provide	VB
cord-333379-wtdhdcjz	36	35	protection	protection	NN
cord-333379-wtdhdcjz	36	36	even	even	RB
cord-333379-wtdhdcjz	36	37	against	against	IN
cord-333379-wtdhdcjz	36	38	ambient	ambient	JJ
cord-333379-wtdhdcjz	36	39	PM	PM	NNP
cord-333379-wtdhdcjz	36	40	2.5	2.5	CD
cord-333379-wtdhdcjz	36	41	,	,	,
cord-333379-wtdhdcjz	36	42	let	let	VB
cord-333379-wtdhdcjz	36	43	alone	alone	RB
cord-333379-wtdhdcjz	36	44	infectious	infectious	JJ
cord-333379-wtdhdcjz	36	45	agents	agent	NNS
cord-333379-wtdhdcjz	36	46	like	like	IN
cord-333379-wtdhdcjz	36	47	SARS	SARS	NNP
cord-333379-wtdhdcjz	36	48	-	-	HYPH
cord-333379-wtdhdcjz	36	49	CoV2	CoV2	NNP
cord-333379-wtdhdcjz	36	50	.	.	.
cord-333379-wtdhdcjz	37	1	Moreover	moreover	RB
cord-333379-wtdhdcjz	37	2	,	,	,
cord-333379-wtdhdcjz	37	3	it	-PRON-	PRP
cord-333379-wtdhdcjz	37	4	is	be	VBZ
cord-333379-wtdhdcjz	37	5	widely	widely	RB
cord-333379-wtdhdcjz	37	6	recognised	recognise	VBN
cord-333379-wtdhdcjz	37	7	that	that	IN
cord-333379-wtdhdcjz	37	8	N95	N95	NNP
cord-333379-wtdhdcjz	37	9	respirators	respirator	NNS
cord-333379-wtdhdcjz	37	10	made	make	VBN
cord-333379-wtdhdcjz	37	11	by	by	IN
cord-333379-wtdhdcjz	37	12	different	different	JJ
cord-333379-wtdhdcjz	37	13	manufacturers	manufacturer	NNS
cord-333379-wtdhdcjz	37	14	have	have	VBP
cord-333379-wtdhdcjz	37	15	different	different	JJ
cord-333379-wtdhdcjz	37	16	performance	performance	NN
cord-333379-wtdhdcjz	37	17	efficiencies	efficiency	NNS
cord-333379-wtdhdcjz	37	18	below	below	IN
cord-333379-wtdhdcjz	37	19	the	the	DT
cord-333379-wtdhdcjz	37	20	0.3	0.3	CD
cord-333379-wtdhdcjz	37	21	micron	micron	NN
cord-333379-wtdhdcjz	37	22	range	range	NN
cord-333379-wtdhdcjz	37	23	that	that	WDT
cord-333379-wtdhdcjz	37	24	are	be	VBP
cord-333379-wtdhdcjz	37	25	dependent	dependent	JJ
cord-333379-wtdhdcjz	37	26	on	on	IN
cord-333379-wtdhdcjz	37	27	user	user	NN
cord-333379-wtdhdcjz	37	28	fit	fit	JJ
cord-333379-wtdhdcjz	37	29	and	and	CC
cord-333379-wtdhdcjz	37	30	other	other	JJ
cord-333379-wtdhdcjz	37	31	ambient	ambient	JJ
cord-333379-wtdhdcjz	37	32	conditions	condition	NNS
cord-333379-wtdhdcjz	37	33	.	.	.
cord-333379-wtdhdcjz	38	1	N95	N95	NNP
cord-333379-wtdhdcjz	38	2	respirators	respirator	NNS
cord-333379-wtdhdcjz	38	3	are	be	VBP
cord-333379-wtdhdcjz	38	4	uncomfortable	uncomfortable	JJ
cord-333379-wtdhdcjz	38	5	and	and	CC
cord-333379-wtdhdcjz	38	6	can	can	MD
cord-333379-wtdhdcjz	38	7	not	not	RB
cord-333379-wtdhdcjz	38	8	be	be	VB
cord-333379-wtdhdcjz	38	9	worn	wear	VBN
cord-333379-wtdhdcjz	38	10	for	for	IN
cord-333379-wtdhdcjz	38	11	more	more	JJR
cord-333379-wtdhdcjz	38	12	than	than	IN
cord-333379-wtdhdcjz	38	13	a	a	DT
cord-333379-wtdhdcjz	38	14	few	few	JJ
cord-333379-wtdhdcjz	38	15	hours	hour	NNS
cord-333379-wtdhdcjz	38	16	at	at	IN
cord-333379-wtdhdcjz	38	17	a	a	DT
cord-333379-wtdhdcjz	38	18	time	time	NN
cord-333379-wtdhdcjz	38	19	and	and	CC
cord-333379-wtdhdcjz	38	20	are	be	VBP
cord-333379-wtdhdcjz	38	21	not	not	RB
cord-333379-wtdhdcjz	38	22	going	go	VBG
cord-333379-wtdhdcjz	38	23	to	to	TO
cord-333379-wtdhdcjz	38	24	be	be	VB
cord-333379-wtdhdcjz	38	25	available	available	JJ
cord-333379-wtdhdcjz	38	26	for	for	IN
cord-333379-wtdhdcjz	38	27	use	use	NN
cord-333379-wtdhdcjz	38	28	by	by	IN
cord-333379-wtdhdcjz	38	29	the	the	DT
cord-333379-wtdhdcjz	38	30	lay	lay	NN
cord-333379-wtdhdcjz	38	31	public	public	NN
cord-333379-wtdhdcjz	38	32	,	,	,
cord-333379-wtdhdcjz	38	33	given	give	VBN
cord-333379-wtdhdcjz	38	34	current	current	JJ
cord-333379-wtdhdcjz	38	35	supply	supply	NN
cord-333379-wtdhdcjz	38	36	chain	chain	NN
cord-333379-wtdhdcjz	38	37	issues	issue	NNS
cord-333379-wtdhdcjz	38	38	and	and	CC
cord-333379-wtdhdcjz	38	39	cost	cost	NN
cord-333379-wtdhdcjz	38	40	.	.	.
cord-333379-wtdhdcjz	39	1	In	in	IN
cord-333379-wtdhdcjz	39	2	contrast	contrast	NN
cord-333379-wtdhdcjz	39	3	,	,	,
cord-333379-wtdhdcjz	39	4	inexpensive	inexpensive	JJ
cord-333379-wtdhdcjz	39	5	face	face	NN
cord-333379-wtdhdcjz	39	6	masks	mask	NNS
cord-333379-wtdhdcjz	39	7	,	,	,
cord-333379-wtdhdcjz	39	8	such	such	JJ
cord-333379-wtdhdcjz	39	9	as	as	IN
cord-333379-wtdhdcjz	39	10	procedural	procedural	JJ
cord-333379-wtdhdcjz	39	11	(	(	-LRB-
cord-333379-wtdhdcjz	39	12	surgical	surgical	JJ
cord-333379-wtdhdcjz	39	13	masks	mask	NNS
cord-333379-wtdhdcjz	39	14	)	)	-RRB-
cord-333379-wtdhdcjz	39	15	or	or	CC
cord-333379-wtdhdcjz	39	16	others	other	NNS
cord-333379-wtdhdcjz	39	17	made	make	VBN
cord-333379-wtdhdcjz	39	18	from	from	IN
cord-333379-wtdhdcjz	39	19	cloth	cloth	NN
cord-333379-wtdhdcjz	39	20	,	,	,
cord-333379-wtdhdcjz	39	21	cotton	cotton	NN
cord-333379-wtdhdcjz	39	22	or	or	CC
cord-333379-wtdhdcjz	39	23	gauze	gauze	NN
cord-333379-wtdhdcjz	39	24	,	,	,
cord-333379-wtdhdcjz	39	25	are	be	VBP
cord-333379-wtdhdcjz	39	26	widely	widely	RB
cord-333379-wtdhdcjz	39	27	available	available	JJ
cord-333379-wtdhdcjz	39	28	,	,	,
cord-333379-wtdhdcjz	39	29	can	can	MD
cord-333379-wtdhdcjz	39	30	be	be	VB
cord-333379-wtdhdcjz	39	31	worn	wear	VBN
cord-333379-wtdhdcjz	39	32	for	for	IN
cord-333379-wtdhdcjz	39	33	long	long	JJ
cord-333379-wtdhdcjz	39	34	periods	period	NNS
cord-333379-wtdhdcjz	39	35	successfully	successfully	RB
cord-333379-wtdhdcjz	39	36	,	,	,
cord-333379-wtdhdcjz	39	37	and	and	CC
cord-333379-wtdhdcjz	39	38	have	have	VBP
cord-333379-wtdhdcjz	39	39	been	be	VBN
cord-333379-wtdhdcjz	39	40	historically	historically	RB
cord-333379-wtdhdcjz	39	41	dismissed	dismiss	VBN
cord-333379-wtdhdcjz	39	42	both	both	CC
cord-333379-wtdhdcjz	39	43	for	for	IN
cord-333379-wtdhdcjz	39	44	protection	protection	NN
cord-333379-wtdhdcjz	39	45	against	against	IN
cord-333379-wtdhdcjz	39	46	PM	PM	NNP
cord-333379-wtdhdcjz	39	47	2.5	2.5	CD
cord-333379-wtdhdcjz	39	48	and	and	CC
cord-333379-wtdhdcjz	39	49	viral	viral	JJ
cord-333379-wtdhdcjz	39	50	infections	infection	NNS
cord-333379-wtdhdcjz	39	51	as	as	IN
cord-333379-wtdhdcjz	39	52	they	-PRON-	PRP
cord-333379-wtdhdcjz	39	53	are	be	VBP
cord-333379-wtdhdcjz	39	54	presumed	presume	VBN
cord-333379-wtdhdcjz	39	55	to	to	TO
cord-333379-wtdhdcjz	39	56	be	be	VB
cord-333379-wtdhdcjz	39	57	ineffective	ineffective	JJ
cord-333379-wtdhdcjz	39	58	in	in	IN
cord-333379-wtdhdcjz	39	59	reducing	reduce	VBG
cord-333379-wtdhdcjz	39	60	exposure	exposure	NN
cord-333379-wtdhdcjz	39	61	to	to	IN
cord-333379-wtdhdcjz	39	62	particles	particle	NNS
cord-333379-wtdhdcjz	39	63	of	of	IN
cord-333379-wtdhdcjz	39	64	2.5	2.5	CD
cord-333379-wtdhdcjz	39	65	micron	micron	NN
cord-333379-wtdhdcjz	39	66	.	.	.
cord-333379-wtdhdcjz	40	1	While	while	IN
cord-333379-wtdhdcjz	40	2	it	-PRON-	PRP
cord-333379-wtdhdcjz	40	3	is	be	VBZ
cord-333379-wtdhdcjz	40	4	true	true	JJ
cord-333379-wtdhdcjz	40	5	that	that	IN
cord-333379-wtdhdcjz	40	6	the	the	DT
cord-333379-wtdhdcjz	40	7	number	number	NN
cord-333379-wtdhdcjz	40	8	of	of	IN
cord-333379-wtdhdcjz	40	9	studies	study	NNS
cord-333379-wtdhdcjz	40	10	that	that	WDT
cord-333379-wtdhdcjz	40	11	have	have	VBP
cord-333379-wtdhdcjz	40	12	compared	compare	VBN
cord-333379-wtdhdcjz	40	13	N95	N95	NNP
cord-333379-wtdhdcjz	40	14	masks	mask	NNS
cord-333379-wtdhdcjz	40	15	with	with	IN
cord-333379-wtdhdcjz	40	16	surgical	surgical	JJ
cord-333379-wtdhdcjz	40	17	or	or	CC
cord-333379-wtdhdcjz	40	18	cloth	cloth	JJ
cord-333379-wtdhdcjz	40	19	masks	mask	NNS
cord-333379-wtdhdcjz	40	20	in	in	IN
cord-333379-wtdhdcjz	40	21	the	the	DT
cord-333379-wtdhdcjz	40	22	context	context	NN
cord-333379-wtdhdcjz	40	23	of	of	IN
cord-333379-wtdhdcjz	40	24	air	air	NN
cord-333379-wtdhdcjz	40	25	pollution	pollution	NN
cord-333379-wtdhdcjz	40	26	and	and	CC
cord-333379-wtdhdcjz	40	27	viral	viral	JJ
cord-333379-wtdhdcjz	40	28	infections	infection	NNS
cord-333379-wtdhdcjz	40	29	is	be	VBZ
cord-333379-wtdhdcjz	40	30	limited	limit	VBN
cord-333379-wtdhdcjz	40	31	,	,	,
cord-333379-wtdhdcjz	40	32	it	-PRON-	PRP
cord-333379-wtdhdcjz	40	33	is	be	VBZ
cord-333379-wtdhdcjz	40	34	untrue	untrue	JJ
cord-333379-wtdhdcjz	40	35	that	that	IN
cord-333379-wtdhdcjz	40	36	there	there	EX
cord-333379-wtdhdcjz	40	37	is	be	VBZ
cord-333379-wtdhdcjz	40	38	no	no	DT
cord-333379-wtdhdcjz	40	39	evidence	evidence	NN
cord-333379-wtdhdcjz	40	40	.	.	.
cord-333379-wtdhdcjz	41	1	4	4	CD
cord-333379-wtdhdcjz	41	2	5	5	CD
cord-333379-wtdhdcjz	42	1	In	in	IN
cord-333379-wtdhdcjz	42	2	a	a	DT
cord-333379-wtdhdcjz	42	3	study	study	NN
cord-333379-wtdhdcjz	42	4	in	in	IN
cord-333379-wtdhdcjz	42	5	mannequins	mannequin	NNS
cord-333379-wtdhdcjz	42	6	,	,	,
cord-333379-wtdhdcjz	42	7	disposable	disposable	JJ
cord-333379-wtdhdcjz	42	8	surgical	surgical	JJ
cord-333379-wtdhdcjz	42	9	masks	mask	NNS
cord-333379-wtdhdcjz	42	10	were	be	VBD
cord-333379-wtdhdcjz	42	11	2	2	CD
cord-333379-wtdhdcjz	42	12	Rajagopaian	Rajagopaian	NNP
cord-333379-wtdhdcjz	42	13	S	S	NNP
cord-333379-wtdhdcjz	42	14	,	,	,
cord-333379-wtdhdcjz	42	15	et	et	NNP
cord-333379-wtdhdcjz	42	16	al	al	NNP
cord-333379-wtdhdcjz	42	17	.	.	.
cord-333379-wtdhdcjz	43	1	Heart	Heart	NNP
cord-333379-wtdhdcjz	43	2	Month	Month	NNP
cord-333379-wtdhdcjz	43	3	2020	2020	CD
cord-333379-wtdhdcjz	43	4	Vol	Vol	NNP
cord-333379-wtdhdcjz	43	5	0	0	NFP
cord-333379-wtdhdcjz	43	6	No	no	DT
cord-333379-wtdhdcjz	43	7	0	0	CD
cord-333379-wtdhdcjz	43	8	Editorial	editorial	NN
cord-333379-wtdhdcjz	43	9	more	more	RBR
cord-333379-wtdhdcjz	43	10	effective	effective	JJ
cord-333379-wtdhdcjz	43	11	than	than	IN
cord-333379-wtdhdcjz	43	12	cloth	cloth	JJ
cord-333379-wtdhdcjz	43	13	masks	mask	NNS
cord-333379-wtdhdcjz	43	14	,	,	,
cord-333379-wtdhdcjz	43	15	but	but	CC
cord-333379-wtdhdcjz	43	16	N95	N95	NNP
cord-333379-wtdhdcjz	43	17	respirators	respirator	NNS
cord-333379-wtdhdcjz	43	18	were	be	VBD
cord-333379-wtdhdcjz	43	19	the	the	DT
cord-333379-wtdhdcjz	43	20	most	most	RBS
cord-333379-wtdhdcjz	43	21	effective	effective	JJ
cord-333379-wtdhdcjz	43	22	in	in	IN
cord-333379-wtdhdcjz	43	23	removing	remove	VBG
cord-333379-wtdhdcjz	43	24	air	air	NN
cord-333379-wtdhdcjz	43	25	particles	particle	NNS
cord-333379-wtdhdcjz	43	26	.	.	.
cord-333379-wtdhdcjz	44	1	Cloth	cloth	NN
cord-333379-wtdhdcjz	44	2	mask	mask	NN
cord-333379-wtdhdcjz	44	3	performance	performance	NN
cord-333379-wtdhdcjz	44	4	,	,	,
cord-333379-wtdhdcjz	44	5	although	although	IN
cord-333379-wtdhdcjz	44	6	unpredictable	unpredictable	JJ
cord-333379-wtdhdcjz	44	7	in	in	IN
cord-333379-wtdhdcjz	44	8	some	some	DT
cord-333379-wtdhdcjz	44	9	cases	case	NNS
cord-333379-wtdhdcjz	44	10	,	,	,
cord-333379-wtdhdcjz	44	11	reduced	reduce	VBN
cord-333379-wtdhdcjz	44	12	particles	particle	NNS
cord-333379-wtdhdcjz	44	13	by	by	IN
cord-333379-wtdhdcjz	44	14	57	57	CD
cord-333379-wtdhdcjz	44	15	%	%	NN
cord-333379-wtdhdcjz	44	16	.	.	.
cord-333379-wtdhdcjz	45	1	6	6	CD
cord-333379-wtdhdcjz	46	1	In	in	IN
cord-333379-wtdhdcjz	46	2	a	a	DT
cord-333379-wtdhdcjz	46	3	study	study	NN
cord-333379-wtdhdcjz	46	4	in	in	IN
cord-333379-wtdhdcjz	46	5	Indonesia	Indonesia	NNP
cord-333379-wtdhdcjz	46	6	,	,	,
cord-333379-wtdhdcjz	46	7	nine	nine	CD
cord-333379-wtdhdcjz	46	8	different	different	JJ
cord-333379-wtdhdcjz	46	9	masks	mask	NNS
cord-333379-wtdhdcjz	46	10	were	be	VBD
cord-333379-wtdhdcjz	46	11	compared	compare	VBN
cord-333379-wtdhdcjz	46	12	.	.	.
cord-333379-wtdhdcjz	47	1	Surgical	surgical	JJ
cord-333379-wtdhdcjz	47	2	masks	mask	NNS
cord-333379-wtdhdcjz	47	3	were	be	VBD
cord-333379-wtdhdcjz	47	4	the	the	DT
cord-333379-wtdhdcjz	47	5	only	only	JJ
cord-333379-wtdhdcjz	47	6	class	class	NN
cord-333379-wtdhdcjz	47	7	of	of	IN
cord-333379-wtdhdcjz	47	8	mask	mask	NN
cord-333379-wtdhdcjz	47	9	to	to	TO
cord-333379-wtdhdcjz	47	10	significantly	significantly	RB
cord-333379-wtdhdcjz	47	11	decrease	decrease	VB
cord-333379-wtdhdcjz	47	12	PM	PM	NNP
cord-333379-wtdhdcjz	47	13	2.5	2.5	CD
cord-333379-wtdhdcjz	47	14	,	,	,
cord-333379-wtdhdcjz	47	15	although	although	IN
cord-333379-wtdhdcjz	47	16	they	-PRON-	PRP
cord-333379-wtdhdcjz	47	17	had	have	VBD
cord-333379-wtdhdcjz	47	18	a	a	DT
cord-333379-wtdhdcjz	47	19	large	large	JJ
cord-333379-wtdhdcjz	47	20	performance	performance	NN
cord-333379-wtdhdcjz	47	21	range	range	NN
cord-333379-wtdhdcjz	47	22	and	and	CC
cord-333379-wtdhdcjz	47	23	did	do	VBD
cord-333379-wtdhdcjz	47	24	not	not	RB
cord-333379-wtdhdcjz	47	25	improve	improve	VB
cord-333379-wtdhdcjz	47	26	PM	PM	NNP
cord-333379-wtdhdcjz	47	27	2.5	2.5	CD
cord-333379-wtdhdcjz	47	28	exposure	exposure	NN
cord-333379-wtdhdcjz	47	29	in	in	IN
cord-333379-wtdhdcjz	47	30	all	all	DT
cord-333379-wtdhdcjz	47	31	subjects	subject	NNS
cord-333379-wtdhdcjz	47	32	.	.	.
cord-333379-wtdhdcjz	48	1	7	7	CD
cord-333379-wtdhdcjz	49	1	This	this	DT
cord-333379-wtdhdcjz	49	2	is	be	VBZ
cord-333379-wtdhdcjz	49	3	to	to	TO
cord-333379-wtdhdcjz	49	4	be	be	VB
cord-333379-wtdhdcjz	49	5	expected	expect	VBN
cord-333379-wtdhdcjz	49	6	,	,	,
cord-333379-wtdhdcjz	49	7	as	as	IN
cord-333379-wtdhdcjz	49	8	a	a	DT
cord-333379-wtdhdcjz	49	9	number	number	NN
cord-333379-wtdhdcjz	49	10	of	of	IN
cord-333379-wtdhdcjz	49	11	factors	factor	NNS
cord-333379-wtdhdcjz	49	12	including	include	VBG
cord-333379-wtdhdcjz	49	13	facial	facial	JJ
cord-333379-wtdhdcjz	49	14	seal	seal	NN
cord-333379-wtdhdcjz	49	15	are	be	VBP
cord-333379-wtdhdcjz	49	16	important	important	JJ
cord-333379-wtdhdcjz	49	17	determinants	determinant	NNS
cord-333379-wtdhdcjz	49	18	of	of	IN
cord-333379-wtdhdcjz	49	19	efficacy	efficacy	NN
cord-333379-wtdhdcjz	49	20	of	of	IN
cord-333379-wtdhdcjz	49	21	surgical	surgical	JJ
cord-333379-wtdhdcjz	49	22	masks	mask	NNS
cord-333379-wtdhdcjz	49	23	.	.	.
cord-333379-wtdhdcjz	50	1	In	in	IN
cord-333379-wtdhdcjz	50	2	another	another	DT
cord-333379-wtdhdcjz	50	3	study	study	NN
cord-333379-wtdhdcjz	50	4	from	from	IN
cord-333379-wtdhdcjz	50	5	Europe	Europe	NNP
cord-333379-wtdhdcjz	50	6	comparing	compare	VBG
cord-333379-wtdhdcjz	50	7	homemade	homemade	JJ
cord-333379-wtdhdcjz	50	8	cloth	cloth	NN
cord-333379-wtdhdcjz	50	9	masks	mask	NNS
cord-333379-wtdhdcjz	50	10	and	and	CC
cord-333379-wtdhdcjz	50	11	surgical	surgical	JJ
cord-333379-wtdhdcjz	50	12	masks	mask	NNS
cord-333379-wtdhdcjz	50	13	with	with	IN
cord-333379-wtdhdcjz	50	14	N95	N95	NNP
cord-333379-wtdhdcjz	50	15	respirators	respirator	NNS
cord-333379-wtdhdcjz	50	16	in	in	IN
cord-333379-wtdhdcjz	50	17	volunteers	volunteer	NNS
cord-333379-wtdhdcjz	50	18	exposed	expose	VBN
cord-333379-wtdhdcjz	50	19	mostly	mostly	RB
cord-333379-wtdhdcjz	50	20	to	to	IN
cord-333379-wtdhdcjz	50	21	particles	particle	NNS
cord-333379-wtdhdcjz	50	22	in	in	IN
cord-333379-wtdhdcjz	50	23	the	the	DT
cord-333379-wtdhdcjz	50	24	ultrafine	ultrafine	JJ
cord-333379-wtdhdcjz	50	25	range	range	NN
cord-333379-wtdhdcjz	50	26	(	(	-LRB-
cord-333379-wtdhdcjz	50	27	<	<	XX
cord-333379-wtdhdcjz	50	28	0.1	0.1	CD
cord-333379-wtdhdcjz	50	29	micron	micron	NNP
cord-333379-wtdhdcjz	50	30	)	)	-RRB-
cord-333379-wtdhdcjz	50	31	,	,	,
cord-333379-wtdhdcjz	50	32	generated	generate	VBN
cord-333379-wtdhdcjz	50	33	by	by	IN
cord-333379-wtdhdcjz	50	34	lit	lit	JJ
cord-333379-wtdhdcjz	50	35	candles	candle	NNS
cord-333379-wtdhdcjz	50	36	,	,	,
cord-333379-wtdhdcjz	50	37	both	both	CC
cord-333379-wtdhdcjz	50	38	inward	inward	JJ
cord-333379-wtdhdcjz	50	39	protection	protection	NN
cord-333379-wtdhdcjz	50	40	and	and	CC
cord-333379-wtdhdcjz	50	41	outward	outward	JJ
cord-333379-wtdhdcjz	50	42	protection	protection	NN
cord-333379-wtdhdcjz	50	43	(	(	-LRB-
cord-333379-wtdhdcjz	50	44	protection	protection	NN
cord-333379-wtdhdcjz	50	45	from	from	IN
cord-333379-wtdhdcjz	50	46	transmitting	transmit	VBG
cord-333379-wtdhdcjz	50	47	to	to	IN
cord-333379-wtdhdcjz	50	48	the	the	DT
cord-333379-wtdhdcjz	50	49	environment	environment	NN
cord-333379-wtdhdcjz	50	50	)	)	-RRB-
cord-333379-wtdhdcjz	50	51	were	be	VBD
cord-333379-wtdhdcjz	50	52	tested	test	VBN
cord-333379-wtdhdcjz	50	53	during	during	IN
cord-333379-wtdhdcjz	50	54	both	both	DT
cord-333379-wtdhdcjz	50	55	short	short	JJ
cord-333379-wtdhdcjz	50	56	term	term	NN
cord-333379-wtdhdcjz	50	57	(	(	-LRB-
cord-333379-wtdhdcjz	50	58	few	few	JJ
cord-333379-wtdhdcjz	50	59	minutes	minute	NNS
cord-333379-wtdhdcjz	50	60	)	)	-RRB-
cord-333379-wtdhdcjz	50	61	and	and	CC
cord-333379-wtdhdcjz	50	62	over	over	IN
cord-333379-wtdhdcjz	50	63	several	several	JJ
cord-333379-wtdhdcjz	50	64	hours	hour	NNS
cord-333379-wtdhdcjz	50	65	.	.	.
cord-333379-wtdhdcjz	51	1	5	5	LS
cord-333379-wtdhdcjz	52	1	The	the	DT
cord-333379-wtdhdcjz	52	2	results	result	NNS
cord-333379-wtdhdcjz	52	3	confirmed	confirm	VBD
cord-333379-wtdhdcjz	52	4	the	the	DT
cord-333379-wtdhdcjz	52	5	superior	superior	JJ
cord-333379-wtdhdcjz	52	6	efficacy	efficacy	NN
cord-333379-wtdhdcjz	52	7	of	of	IN
cord-333379-wtdhdcjz	52	8	N95	N95	NNP
cord-333379-wtdhdcjz	52	9	respirators	respirator	NNS
cord-333379-wtdhdcjz	52	10	,	,	,
cord-333379-wtdhdcjz	52	11	but	but	CC
cord-333379-wtdhdcjz	52	12	what	what	WP
cord-333379-wtdhdcjz	52	13	was	be	VBD
cord-333379-wtdhdcjz	52	14	striking	strike	VBG
cord-333379-wtdhdcjz	52	15	was	be	VBD
cord-333379-wtdhdcjz	52	16	the	the	DT
cord-333379-wtdhdcjz	52	17	efficacy	efficacy	NN
cord-333379-wtdhdcjz	52	18	of	of	IN
cord-333379-wtdhdcjz	52	19	surgical	surgical	JJ
cord-333379-wtdhdcjz	52	20	masks	mask	NNS
cord-333379-wtdhdcjz	52	21	and	and	CC
cord-333379-wtdhdcjz	52	22	homemade	homemade	JJ
cord-333379-wtdhdcjz	52	23	masks	mask	NNS
cord-333379-wtdhdcjz	52	24	in	in	IN
cord-333379-wtdhdcjz	52	25	reducing	reduce	VBG
cord-333379-wtdhdcjz	52	26	particle	particle	NN
cord-333379-wtdhdcjz	52	27	concentrations	concentration	NNS
cord-333379-wtdhdcjz	52	28	by	by	IN
cord-333379-wtdhdcjz	52	29	4-fold	4-fold	CD
cord-333379-wtdhdcjz	52	30	and	and	CC
cord-333379-wtdhdcjz	52	31	3-fold	3-fold	CD
cord-333379-wtdhdcjz	52	32	,	,	,
cord-333379-wtdhdcjz	52	33	respectively	respectively	RB
cord-333379-wtdhdcjz	52	34	(	(	-LRB-
cord-333379-wtdhdcjz	52	35	compared	compare	VBN
cord-333379-wtdhdcjz	52	36	with	with	IN
cord-333379-wtdhdcjz	52	37	100-fold	100-fold	CD
cord-333379-wtdhdcjz	52	38	by	by	IN
cord-333379-wtdhdcjz	52	39	the	the	DT
cord-333379-wtdhdcjz	52	40	N95	N95	NNP
cord-333379-wtdhdcjz	52	41	mask	mask	NN
cord-333379-wtdhdcjz	52	42	)	)	-RRB-
cord-333379-wtdhdcjz	52	43	.	.	.
cord-333379-wtdhdcjz	53	1	5	5	LS
cord-333379-wtdhdcjz	54	1	It	-PRON-	PRP
cord-333379-wtdhdcjz	54	2	is	be	VBZ
cord-333379-wtdhdcjz	54	3	well	well	RB
cord-333379-wtdhdcjz	54	4	known	know	VBN
cord-333379-wtdhdcjz	54	5	that	that	IN
cord-333379-wtdhdcjz	54	6	the	the	DT
cord-333379-wtdhdcjz	54	7	efficacy	efficacy	NN
cord-333379-wtdhdcjz	54	8	of	of	IN
cord-333379-wtdhdcjz	54	9	masks	mask	NNS
cord-333379-wtdhdcjz	54	10	for	for	IN
cord-333379-wtdhdcjz	54	11	larger	large	JJR
cord-333379-wtdhdcjz	54	12	particles	particle	NNS
cord-333379-wtdhdcjz	54	13	,	,	,
cord-333379-wtdhdcjz	54	14	particularly	particularly	RB
cord-333379-wtdhdcjz	54	15	in	in	IN
cord-333379-wtdhdcjz	54	16	the	the	DT
cord-333379-wtdhdcjz	54	17	droplet	droplet	NN
cord-333379-wtdhdcjz	54	18	range	range	NN
cord-333379-wtdhdcjz	54	19	,	,	,
cord-333379-wtdhdcjz	54	20	likely	likely	RB
cord-333379-wtdhdcjz	54	21	the	the	DT
cord-333379-wtdhdcjz	54	22	most	most	RBS
cord-333379-wtdhdcjz	54	23	important	important	JJ
cord-333379-wtdhdcjz	54	24	societal	societal	JJ
cord-333379-wtdhdcjz	54	25	transmission	transmission	NN
cord-333379-wtdhdcjz	54	26	mode	mode	NN
cord-333379-wtdhdcjz	54	27	of	of	IN
cord-333379-wtdhdcjz	54	28	COVID	COVID	NNP
cord-333379-wtdhdcjz	54	29	,	,	,
cord-333379-wtdhdcjz	54	30	is	be	VBZ
cord-333379-wtdhdcjz	54	31	substantially	substantially	RB
cord-333379-wtdhdcjz	54	32	higher	high	JJR
cord-333379-wtdhdcjz	54	33	.	.	.
cord-333379-wtdhdcjz	55	1	Thus	thus	RB
cord-333379-wtdhdcjz	55	2	,	,	,
cord-333379-wtdhdcjz	55	3	the	the	DT
cord-333379-wtdhdcjz	55	4	evidence	evidence	NN
cord-333379-wtdhdcjz	55	5	supports	support	VBZ
cord-333379-wtdhdcjz	55	6	the	the	DT
cord-333379-wtdhdcjz	55	7	efficacy	efficacy	NN
cord-333379-wtdhdcjz	55	8	for	for	IN
cord-333379-wtdhdcjz	55	9	a	a	DT
cord-333379-wtdhdcjz	55	10	simple	simple	JJ
cord-333379-wtdhdcjz	55	11	mask	mask	NN
cord-333379-wtdhdcjz	55	12	type	type	NN
cord-333379-wtdhdcjz	55	13	intervention	intervention	NN
cord-333379-wtdhdcjz	55	14	that	that	WDT
cord-333379-wtdhdcjz	55	15	may	may	MD
cord-333379-wtdhdcjz	55	16	be	be	VB
cord-333379-wtdhdcjz	55	17	particularly	particularly	RB
cord-333379-wtdhdcjz	55	18	apt	apt	JJ
cord-333379-wtdhdcjz	55	19	for	for	IN
cord-333379-wtdhdcjz	55	20	the	the	DT
cord-333379-wtdhdcjz	55	21	protection	protection	NN
cord-333379-wtdhdcjz	55	22	of	of	IN
cord-333379-wtdhdcjz	55	23	caregivers	caregiver	NNS
cord-333379-wtdhdcjz	55	24	not	not	RB
cord-333379-wtdhdcjz	55	25	involved	involve	VBN
cord-333379-wtdhdcjz	55	26	with	with	IN
cord-333379-wtdhdcjz	55	27	direct	direct	JJ
cord-333379-wtdhdcjz	55	28	patient	patient	NN
cord-333379-wtdhdcjz	55	29	care	care	NN
cord-333379-wtdhdcjz	55	30	and	and	CC
cord-333379-wtdhdcjz	55	31	also	also	RB
cord-333379-wtdhdcjz	55	32	for	for	IN
cord-333379-wtdhdcjz	55	33	the	the	DT
cord-333379-wtdhdcjz	55	34	public	public	NN
cord-333379-wtdhdcjz	55	35	at	at	IN
cord-333379-wtdhdcjz	55	36	large	large	JJ
cord-333379-wtdhdcjz	55	37	,	,	,
cord-333379-wtdhdcjz	55	38	particularly	particularly	RB
cord-333379-wtdhdcjz	55	39	in	in	IN
cord-333379-wtdhdcjz	55	40	social	social	JJ
cord-333379-wtdhdcjz	55	41	situations	situation	NNS
cord-333379-wtdhdcjz	55	42	that	that	WDT
cord-333379-wtdhdcjz	55	43	brings	bring	VBZ
cord-333379-wtdhdcjz	55	44	them	-PRON-	PRP
cord-333379-wtdhdcjz	55	45	in	in	IN
cord-333379-wtdhdcjz	55	46	close	close	JJ
cord-333379-wtdhdcjz	55	47	proximity	proximity	NN
cord-333379-wtdhdcjz	55	48	to	to	IN
cord-333379-wtdhdcjz	55	49	others	other	NNS
cord-333379-wtdhdcjz	55	50	such	such	JJ
cord-333379-wtdhdcjz	55	51	as	as	IN
cord-333379-wtdhdcjz	55	52	in	in	IN
cord-333379-wtdhdcjz	55	53	grocery	grocery	NN
cord-333379-wtdhdcjz	55	54	stores	store	NNS
cord-333379-wtdhdcjz	55	55	and	and	CC
cord-333379-wtdhdcjz	55	56	restaurants	restaurant	NNS
cord-333379-wtdhdcjz	55	57	.	.	.
cord-333379-wtdhdcjz	56	1	Technically	technically	RB
cord-333379-wtdhdcjz	56	2	,	,	,
cord-333379-wtdhdcjz	56	3	one	one	PRP
cord-333379-wtdhdcjz	56	4	could	could	MD
cord-333379-wtdhdcjz	56	5	quantify	quantify	VB
cord-333379-wtdhdcjz	56	6	by	by	IN
cord-333379-wtdhdcjz	56	7	how	how	WRB
cord-333379-wtdhdcjz	56	8	much	much	JJ
cord-333379-wtdhdcjz	56	9	the	the	DT
cord-333379-wtdhdcjz	56	10	threefold	threefold	NN
cord-333379-wtdhdcjz	56	11	to	to	IN
cord-333379-wtdhdcjz	56	12	fourfold	fourfold	JJ
cord-333379-wtdhdcjz	56	13	reduction	reduction	NN
cord-333379-wtdhdcjz	56	14	of	of	IN
cord-333379-wtdhdcjz	56	15	droplets	droplet	NNS
cord-333379-wtdhdcjz	56	16	achieved	achieve	VBN
cord-333379-wtdhdcjz	56	17	by	by	IN
cord-333379-wtdhdcjz	56	18	masks	mask	NNS
cord-333379-wtdhdcjz	56	19	may	may	MD
cord-333379-wtdhdcjz	56	20	contribute	contribute	VB
cord-333379-wtdhdcjz	56	21	to	to	IN
cord-333379-wtdhdcjz	56	22	a	a	DT
cord-333379-wtdhdcjz	56	23	reduction	reduction	NN
cord-333379-wtdhdcjz	56	24	in	in	IN
cord-333379-wtdhdcjz	56	25	SARS	SARS	NNP
cord-333379-wtdhdcjz	56	26	-	-	HYPH
cord-333379-wtdhdcjz	56	27	CoV2	CoV2	NNP
cord-333379-wtdhdcjz	56	28	payload	payload	NN
cord-333379-wtdhdcjz	56	29	and	and	CC
cord-333379-wtdhdcjz	56	30	reproduction	reproduction	NN
cord-333379-wtdhdcjz	56	31	rates	rate	NNS
cord-333379-wtdhdcjz	56	32	,	,	,
cord-333379-wtdhdcjz	56	33	but	but	CC
cord-333379-wtdhdcjz	56	34	unfortunately	unfortunately	RB
cord-333379-wtdhdcjz	56	35	,	,	,
cord-333379-wtdhdcjz	56	36	this	this	DT
cord-333379-wtdhdcjz	56	37	type	type	NN
cord-333379-wtdhdcjz	56	38	of	of	IN
cord-333379-wtdhdcjz	56	39	mathematical	mathematical	JJ
cord-333379-wtdhdcjz	56	40	exercise	exercise	NN
cord-333379-wtdhdcjz	56	41	would	would	MD
cord-333379-wtdhdcjz	56	42	require	require	VB
cord-333379-wtdhdcjz	56	43	a	a	DT
cord-333379-wtdhdcjz	56	44	priori	priori	FW
cord-333379-wtdhdcjz	56	45	knowledge	knowledge	NN
cord-333379-wtdhdcjz	56	46	of	of	IN
cord-333379-wtdhdcjz	56	47	a	a	DT
cord-333379-wtdhdcjz	56	48	number	number	NN
cord-333379-wtdhdcjz	56	49	of	of	IN
cord-333379-wtdhdcjz	56	50	factors	factor	NNS
cord-333379-wtdhdcjz	56	51	starting	start	VBG
cord-333379-wtdhdcjz	56	52	with	with	IN
cord-333379-wtdhdcjz	56	53	the	the	DT
cord-333379-wtdhdcjz	56	54	infectious	infectious	JJ
cord-333379-wtdhdcjz	56	55	load	load	NN
cord-333379-wtdhdcjz	56	56	and	and	CC
cord-333379-wtdhdcjz	56	57	the	the	DT
cord-333379-wtdhdcjz	56	58	distribution	distribution	NN
cord-333379-wtdhdcjz	56	59	of	of	IN
cord-333379-wtdhdcjz	56	60	viral	viral	JJ
cord-333379-wtdhdcjz	56	61	particles	particle	NNS
cord-333379-wtdhdcjz	56	62	in	in	IN
cord-333379-wtdhdcjz	56	63	large	large	JJ
cord-333379-wtdhdcjz	56	64	versus	versus	IN
cord-333379-wtdhdcjz	56	65	smaller	small	JJR
cord-333379-wtdhdcjz	56	66	particles	particle	NNS
cord-333379-wtdhdcjz	56	67	,	,	,
cord-333379-wtdhdcjz	56	68	which	which	WDT
cord-333379-wtdhdcjz	56	69	are	be	VBP
cord-333379-wtdhdcjz	56	70	currently	currently	RB
cord-333379-wtdhdcjz	56	71	unavailable	unavailable	JJ
cord-333379-wtdhdcjz	56	72	.	.	.
cord-333379-wtdhdcjz	57	1	However	however	RB
cord-333379-wtdhdcjz	57	2	,	,	,
cord-333379-wtdhdcjz	57	3	a	a	DT
cord-333379-wtdhdcjz	57	4	number	number	NN
cord-333379-wtdhdcjz	57	5	of	of	IN
cord-333379-wtdhdcjz	57	6	aspects	aspect	NNS
cord-333379-wtdhdcjz	57	7	relevant	relevant	JJ
cord-333379-wtdhdcjz	57	8	to	to	IN
cord-333379-wtdhdcjz	57	9	SARS	SARS	NNP
cord-333379-wtdhdcjz	57	10	-	-	HYPH
cord-333379-wtdhdcjz	57	11	CoV2	cov2	NN
cord-333379-wtdhdcjz	57	12	biology	biology	NN
cord-333379-wtdhdcjz	57	13	could	could	MD
cord-333379-wtdhdcjz	57	14	be	be	VB
cord-333379-wtdhdcjz	57	15	helpful	helpful	JJ
cord-333379-wtdhdcjz	57	16	in	in	IN
cord-333379-wtdhdcjz	57	17	circumventing	circumvent	VBG
cord-333379-wtdhdcjz	57	18	these	these	DT
cord-333379-wtdhdcjz	57	19	limitations	limitation	NNS
cord-333379-wtdhdcjz	57	20	in	in	IN
cord-333379-wtdhdcjz	57	21	understanding	understanding	NN
cord-333379-wtdhdcjz	57	22	.	.	.
cord-333379-wtdhdcjz	58	1	Current	current	JJ
cord-333379-wtdhdcjz	58	2	testing	testing	NN
cord-333379-wtdhdcjz	58	3	for	for	IN
cord-333379-wtdhdcjz	58	4	SARS	SARS	NNP
cord-333379-wtdhdcjz	58	5	-	-	HYPH
cord-333379-wtdhdcjz	58	6	CoV2	CoV2	NNP
cord-333379-wtdhdcjz	58	7	suggests	suggest	VBZ
cord-333379-wtdhdcjz	58	8	that	that	IN
cord-333379-wtdhdcjz	58	9	the	the	DT
cord-333379-wtdhdcjz	58	10	virus	virus	NN
cord-333379-wtdhdcjz	58	11	is	be	VBZ
cord-333379-wtdhdcjz	58	12	present	present	JJ
cord-333379-wtdhdcjz	58	13	in	in	IN
cord-333379-wtdhdcjz	58	14	large	large	JJ
cord-333379-wtdhdcjz	58	15	numbers	number	NNS
cord-333379-wtdhdcjz	58	16	in	in	IN
cord-333379-wtdhdcjz	58	17	the	the	DT
cord-333379-wtdhdcjz	58	18	upper	upper	JJ
cord-333379-wtdhdcjz	58	19	respiratory	respiratory	JJ
cord-333379-wtdhdcjz	58	20	tract	tract	NN
cord-333379-wtdhdcjz	58	21	.	.	.
cord-333379-wtdhdcjz	59	1	The	the	DT
cord-333379-wtdhdcjz	59	2	receptor	receptor	NN
cord-333379-wtdhdcjz	59	3	for	for	IN
cord-333379-wtdhdcjz	59	4	SARS	SARS	NNP
cord-333379-wtdhdcjz	59	5	-	-	HYPH
cord-333379-wtdhdcjz	59	6	CoV2	CoV2	NNP
cord-333379-wtdhdcjz	59	7	(	(	-LRB-
cord-333379-wtdhdcjz	59	8	ACE-2	ACE-2	NNP
cord-333379-wtdhdcjz	59	9	)	)	-RRB-
cord-333379-wtdhdcjz	59	10	is	be	VBZ
cord-333379-wtdhdcjz	59	11	also	also	RB
cord-333379-wtdhdcjz	59	12	highly	highly	RB
cord-333379-wtdhdcjz	59	13	expressed	express	VBN
cord-333379-wtdhdcjz	59	14	in	in	IN
cord-333379-wtdhdcjz	59	15	the	the	DT
cord-333379-wtdhdcjz	59	16	nasal	nasal	NN
cord-333379-wtdhdcjz	59	17	epithelium	epithelium	NN
cord-333379-wtdhdcjz	59	18	and	and	CC
cord-333379-wtdhdcjz	59	19	upper	upper	JJ
cord-333379-wtdhdcjz	59	20	respiratory	respiratory	JJ
cord-333379-wtdhdcjz	59	21	tract	tract	NN
cord-333379-wtdhdcjz	59	22	(	(	-LRB-
cord-333379-wtdhdcjz	59	23	figure	figure	NN
cord-333379-wtdhdcjz	59	24	1	1	CD
cord-333379-wtdhdcjz	59	25	)	)	-RRB-
cord-333379-wtdhdcjz	59	26	.	.	.
cord-333379-wtdhdcjz	60	1	8	8	CD
cord-333379-wtdhdcjz	61	1	Given	give	VBN
cord-333379-wtdhdcjz	61	2	that	that	IN
cord-333379-wtdhdcjz	61	3	the	the	DT
cord-333379-wtdhdcjz	61	4	upper	upper	JJ
cord-333379-wtdhdcjz	61	5	respiratory	respiratory	JJ
cord-333379-wtdhdcjz	61	6	tract	tract	NN
cord-333379-wtdhdcjz	61	7	is	be	VBZ
cord-333379-wtdhdcjz	61	8	the	the	DT
cord-333379-wtdhdcjz	61	9	major	major	JJ
cord-333379-wtdhdcjz	61	10	site	site	NN
cord-333379-wtdhdcjz	61	11	for	for	IN
cord-333379-wtdhdcjz	61	12	SARS	SARS	NNP
cord-333379-wtdhdcjz	61	13	-	-	HYPH
cord-333379-wtdhdcjz	61	14	Cov-2	Cov-2	NNP
cord-333379-wtdhdcjz	61	15	replication	replication	NN
cord-333379-wtdhdcjz	61	16	and	and	CC
cord-333379-wtdhdcjz	61	17	likely	likely	JJ
cord-333379-wtdhdcjz	61	18	entry	entry	NN
cord-333379-wtdhdcjz	61	19	,	,	,
cord-333379-wtdhdcjz	61	20	wearing	wear	VBG
cord-333379-wtdhdcjz	61	21	simple	simple	JJ
cord-333379-wtdhdcjz	61	22	face	face	NN
cord-333379-wtdhdcjz	61	23	masks	mask	NNS
cord-333379-wtdhdcjz	61	24	which	which	WDT
cord-333379-wtdhdcjz	61	25	exert	exert	VBP
cord-333379-wtdhdcjz	61	26	a	a	DT
cord-333379-wtdhdcjz	61	27	barrier	barrier	NN
cord-333379-wtdhdcjz	61	28	function	function	NN
cord-333379-wtdhdcjz	61	29	in	in	IN
cord-333379-wtdhdcjz	61	30	blocking	block	VBG
cord-333379-wtdhdcjz	61	31	not	not	RB
cord-333379-wtdhdcjz	61	32	only	only	RB
cord-333379-wtdhdcjz	61	33	large	large	JJ
cord-333379-wtdhdcjz	61	34	projectile	projectile	NN
cord-333379-wtdhdcjz	61	35	droplets	droplet	NNS
cord-333379-wtdhdcjz	61	36	but	but	CC
cord-333379-wtdhdcjz	61	37	also	also	RB
cord-333379-wtdhdcjz	61	38	,	,	,
cord-333379-wtdhdcjz	61	39	to	to	IN
cord-333379-wtdhdcjz	61	40	a	a	DT
cord-333379-wtdhdcjz	61	41	lesser	less	JJR
cord-333379-wtdhdcjz	61	42	extent	extent	NN
cord-333379-wtdhdcjz	61	43	,	,	,
cord-333379-wtdhdcjz	61	44	smaller	small	JJR
cord-333379-wtdhdcjz	61	45	aerosols	aerosol	NNS
cord-333379-wtdhdcjz	61	46	of	of	IN
cord-333379-wtdhdcjz	61	47	<	<	NNP
cord-333379-wtdhdcjz	61	48	10	10	CD
cord-333379-wtdhdcjz	61	49	micron	micron	NN
cord-333379-wtdhdcjz	61	50	,	,	,
cord-333379-wtdhdcjz	61	51	may	may	MD
cord-333379-wtdhdcjz	61	52	substantially	substantially	RB
cord-333379-wtdhdcjz	61	53	reduce	reduce	VB
cord-333379-wtdhdcjz	61	54	the	the	DT
cord-333379-wtdhdcjz	61	55	replication	replication	NN
cord-333379-wtdhdcjz	61	56	rate	rate	NN
cord-333379-wtdhdcjz	61	57	.	.	.
cord-333379-wtdhdcjz	62	1	Thus	thus	RB
cord-333379-wtdhdcjz	62	2	,	,	,
cord-333379-wtdhdcjz	62	3	used	use	VBN
cord-333379-wtdhdcjz	62	4	in	in	IN
cord-333379-wtdhdcjz	62	5	combination	combination	NN
cord-333379-wtdhdcjz	62	6	with	with	IN
cord-333379-wtdhdcjz	62	7	other	other	JJ
cord-333379-wtdhdcjz	62	8	measures	measure	NNS
cord-333379-wtdhdcjz	62	9	,	,	,
cord-333379-wtdhdcjz	62	10	a	a	DT
cord-333379-wtdhdcjz	62	11	simple	simple	JJ
cord-333379-wtdhdcjz	62	12	face	face	NN
cord-333379-wtdhdcjz	62	13	mask	mask	NN
cord-333379-wtdhdcjz	62	14	intervention	intervention	NN
cord-333379-wtdhdcjz	62	15	may	may	MD
cord-333379-wtdhdcjz	62	16	result	result	VB
cord-333379-wtdhdcjz	62	17	in	in	IN
cord-333379-wtdhdcjz	62	18	further	further	JJ
cord-333379-wtdhdcjz	62	19	flattening	flattening	NN
cord-333379-wtdhdcjz	62	20	of	of	IN
cord-333379-wtdhdcjz	62	21	the	the	DT
cord-333379-wtdhdcjz	62	22	'	'	``
cord-333379-wtdhdcjz	62	23	curve	curve	NN
cord-333379-wtdhdcjz	62	24	'	'	''
cord-333379-wtdhdcjz	62	25	.	.	.
cord-333379-wtdhdcjz	63	1	The	the	DT
cord-333379-wtdhdcjz	63	2	lessons	lesson	NNS
cord-333379-wtdhdcjz	63	3	learnt	learn	VBD
cord-333379-wtdhdcjz	63	4	from	from	IN
cord-333379-wtdhdcjz	63	5	COVID-19	COVID-19	NNP
cord-333379-wtdhdcjz	63	6	could	could	MD
cord-333379-wtdhdcjz	63	7	be	be	VB
cord-333379-wtdhdcjz	63	8	leveraged	leverage	VBN
cord-333379-wtdhdcjz	63	9	to	to	TO
cord-333379-wtdhdcjz	63	10	reduce	reduce	VB
cord-333379-wtdhdcjz	63	11	air	air	NN
cord-333379-wtdhdcjz	63	12	pollution	pollution	NN
cord-333379-wtdhdcjz	63	13	-	-	HYPH
cord-333379-wtdhdcjz	63	14	related	relate	VBN
cord-333379-wtdhdcjz	63	15	cardiovascular	cardiovascular	JJ
cord-333379-wtdhdcjz	63	16	mortality	mortality	NN
cord-333379-wtdhdcjz	63	17	and	and	CC
cord-333379-wtdhdcjz	63	18	morbidity	morbidity	NN
cord-333379-wtdhdcjz	63	19	once	once	IN
cord-333379-wtdhdcjz	63	20	this	this	DT
cord-333379-wtdhdcjz	63	21	current	current	JJ
cord-333379-wtdhdcjz	63	22	impasse	impasse	NN
cord-333379-wtdhdcjz	63	23	from	from	IN
cord-333379-wtdhdcjz	63	24	the	the	DT
cord-333379-wtdhdcjz	63	25	virus	virus	NN
cord-333379-wtdhdcjz	63	26	lifts	lift	VBZ
cord-333379-wtdhdcjz	63	27	,	,	,
cord-333379-wtdhdcjz	63	28	the	the	DT
cord-333379-wtdhdcjz	63	29	inevitable	inevitable	JJ
cord-333379-wtdhdcjz	63	30	resumption	resumption	NN
cord-333379-wtdhdcjz	63	31	of	of	IN
cord-333379-wtdhdcjz	63	32	anthropogenic	anthropogenic	JJ
cord-333379-wtdhdcjz	63	33	activity	activity	NN
cord-333379-wtdhdcjz	63	34	and	and	CC
cord-333379-wtdhdcjz	63	35	related	related	JJ
cord-333379-wtdhdcjz	63	36	fossil	fossil	NN
cord-333379-wtdhdcjz	63	37	fuel	fuel	NN
cord-333379-wtdhdcjz	63	38	consumption	consumption	NN
cord-333379-wtdhdcjz	63	39	at	at	IN
cord-333379-wtdhdcjz	63	40	least	least	JJS
cord-333379-wtdhdcjz	63	41	in	in	IN
cord-333379-wtdhdcjz	63	42	the	the	DT
cord-333379-wtdhdcjz	63	43	short	short	JJ
cord-333379-wtdhdcjz	63	44	term	term	NN
cord-333379-wtdhdcjz	63	45	.	.	.
cord-333379-wtdhdcjz	63	46	 	 	_SP
cord-333379-wtdhdcjz	64	1	No	no	DT
cord-333379-wtdhdcjz	64	2	commercial	commercial	JJ
cord-333379-wtdhdcjz	64	3	re	re	NN
cord-333379-wtdhdcjz	64	4	-	-	NN
cord-333379-wtdhdcjz	64	5	use	use	NN
cord-333379-wtdhdcjz	64	6	.	.	.
cord-333379-wtdhdcjz	64	7	See	see	VB
cord-333379-wtdhdcjz	64	8	rights	right	NNS
cord-333379-wtdhdcjz	64	9	and	and	CC
cord-333379-wtdhdcjz	64	10	permissions	permission	NNS
cord-333379-wtdhdcjz	64	11	OrCID	OrCID	NNP
cord-333379-wtdhdcjz	64	12	iD	iD	NNP
cord-333379-wtdhdcjz	64	13	Air	air	NN
cord-333379-wtdhdcjz	64	14	pollution	pollution	NN
cord-333379-wtdhdcjz	64	15	and	and	CC
cord-333379-wtdhdcjz	64	16	cardiovascular	cardiovascular	JJ
cord-333379-wtdhdcjz	64	17	disease	disease	NN
cord-333379-wtdhdcjz	64	18	:	:	:
cord-333379-wtdhdcjz	64	19	JACC	JACC	NNP
cord-333379-wtdhdcjz	64	20	state	state	NN
cord-333379-wtdhdcjz	64	21	-	-	HYPH
cord-333379-wtdhdcjz	64	22	of	of	IN
cord-333379-wtdhdcjz	64	23	-	-	HYPH
cord-333379-wtdhdcjz	64	24	the	the	DT
cord-333379-wtdhdcjz	64	25	-	-	HYPH
cord-333379-wtdhdcjz	64	26	art	art	NN
cord-333379-wtdhdcjz	64	27	review	review	NN
cord-333379-wtdhdcjz	65	1	Toward	toward	IN
cord-333379-wtdhdcjz	65	2	understanding	understand	VBG
cord-333379-wtdhdcjz	65	3	the	the	DT
cord-333379-wtdhdcjz	65	4	risk	risk	NN
cord-333379-wtdhdcjz	65	5	of	of	IN
cord-333379-wtdhdcjz	65	6	secondary	secondary	JJ
cord-333379-wtdhdcjz	65	7	airborne	airborne	JJ
cord-333379-wtdhdcjz	65	8	infection	infection	NN
cord-333379-wtdhdcjz	65	9	:	:	:
cord-333379-wtdhdcjz	65	10	emission	emission	NN
cord-333379-wtdhdcjz	65	11	of	of	IN
cord-333379-wtdhdcjz	65	12	respirable	respirable	JJ
cord-333379-wtdhdcjz	65	13	pathogens	pathogen	NNS
cord-333379-wtdhdcjz	65	14	Cough	Cough	MD
cord-333379-wtdhdcjz	65	15	aerosol	aerosol	NN
cord-333379-wtdhdcjz	65	16	in	in	IN
cord-333379-wtdhdcjz	65	17	healthy	healthy	JJ
cord-333379-wtdhdcjz	65	18	participants	participant	NNS
cord-333379-wtdhdcjz	65	19	:	:	:
cord-333379-wtdhdcjz	65	20	fundamental	fundamental	JJ
cord-333379-wtdhdcjz	65	21	knowledge	knowledge	NN
cord-333379-wtdhdcjz	65	22	to	to	TO
cord-333379-wtdhdcjz	65	23	optimize	optimize	VB
cord-333379-wtdhdcjz	65	24	droplet	droplet	NN
cord-333379-wtdhdcjz	65	25	-	-	HYPH
cord-333379-wtdhdcjz	65	26	spread	spread	VBN
cord-333379-wtdhdcjz	65	27	infectious	infectious	JJ
cord-333379-wtdhdcjz	65	28	respiratory	respiratory	JJ
cord-333379-wtdhdcjz	65	29	disease	disease	NN
cord-333379-wtdhdcjz	65	30	management	management	NN
cord-333379-wtdhdcjz	66	1	The	the	DT
cord-333379-wtdhdcjz	66	2	use	use	NN
cord-333379-wtdhdcjz	66	3	of	of	IN
cord-333379-wtdhdcjz	66	4	masks	mask	NNS
cord-333379-wtdhdcjz	66	5	and	and	CC
cord-333379-wtdhdcjz	66	6	respirators	respirator	NNS
cord-333379-wtdhdcjz	66	7	to	to	TO
cord-333379-wtdhdcjz	66	8	prevent	prevent	VB
cord-333379-wtdhdcjz	66	9	transmission	transmission	NN
cord-333379-wtdhdcjz	66	10	of	of	IN
cord-333379-wtdhdcjz	66	11	influenza	influenza	NN
cord-333379-wtdhdcjz	66	12	:	:	:
cord-333379-wtdhdcjz	66	13	a	a	DT
cord-333379-wtdhdcjz	66	14	systematic	systematic	JJ
cord-333379-wtdhdcjz	66	15	review	review	NN
cord-333379-wtdhdcjz	66	16	of	of	IN
cord-333379-wtdhdcjz	66	17	the	the	DT
cord-333379-wtdhdcjz	66	18	scientific	scientific	JJ
cord-333379-wtdhdcjz	66	19	evidence	evidence	NN
cord-333379-wtdhdcjz	66	20	Professional	professional	JJ
cord-333379-wtdhdcjz	66	21	and	and	CC
cord-333379-wtdhdcjz	66	22	home	home	NN
cord-333379-wtdhdcjz	66	23	-	-	HYPH
cord-333379-wtdhdcjz	66	24	made	make	VBN
cord-333379-wtdhdcjz	66	25	face	face	NN
cord-333379-wtdhdcjz	66	26	masks	mask	NNS
cord-333379-wtdhdcjz	66	27	reduce	reduce	VBP
cord-333379-wtdhdcjz	66	28	exposure	exposure	NN
cord-333379-wtdhdcjz	66	29	to	to	IN
cord-333379-wtdhdcjz	66	30	respiratory	respiratory	JJ
cord-333379-wtdhdcjz	66	31	infections	infection	NNS
cord-333379-wtdhdcjz	66	32	among	among	IN
cord-333379-wtdhdcjz	66	33	the	the	DT
cord-333379-wtdhdcjz	66	34	general	general	JJ
cord-333379-wtdhdcjz	66	35	population	population	NN
cord-333379-wtdhdcjz	66	36	Evaluating	evaluate	VBG
cord-333379-wtdhdcjz	66	37	the	the	DT
cord-333379-wtdhdcjz	66	38	efficacy	efficacy	NN
cord-333379-wtdhdcjz	66	39	of	of	IN
cord-333379-wtdhdcjz	66	40	cloth	cloth	NN
cord-333379-wtdhdcjz	66	41	facemasks	facemask	NNS
cord-333379-wtdhdcjz	66	42	in	in	IN
cord-333379-wtdhdcjz	66	43	reducing	reduce	VBG
cord-333379-wtdhdcjz	66	44	particulate	particulate	NN
cord-333379-wtdhdcjz	66	45	matter	matter	NN
cord-333379-wtdhdcjz	66	46	exposure	exposure	NN
cord-333379-wtdhdcjz	66	47	Challenges	challenge	NNS
cord-333379-wtdhdcjz	66	48	in	in	IN
cord-333379-wtdhdcjz	66	49	evaluating	evaluate	VBG
cord-333379-wtdhdcjz	66	50	PM	pm	NN
cord-333379-wtdhdcjz	66	51	concentration	concentration	NN
cord-333379-wtdhdcjz	66	52	levels	level	NNS
cord-333379-wtdhdcjz	66	53	,	,	,
cord-333379-wtdhdcjz	66	54	commuting	commute	VBG
cord-333379-wtdhdcjz	66	55	exposure	exposure	NN
cord-333379-wtdhdcjz	66	56	,	,	,
cord-333379-wtdhdcjz	66	57	and	and	CC
cord-333379-wtdhdcjz	66	58	mask	mask	VB
cord-333379-wtdhdcjz	66	59	efficacy	efficacy	NN
cord-333379-wtdhdcjz	66	60	in	in	IN
cord-333379-wtdhdcjz	66	61	reducing	reduce	VBG
cord-333379-wtdhdcjz	66	62	PM	pm	NN
cord-333379-wtdhdcjz	66	63	exposure	exposure	NN
cord-333379-wtdhdcjz	66	64	in	in	IN
cord-333379-wtdhdcjz	66	65	growing	grow	VBG
cord-333379-wtdhdcjz	66	66	,	,	,
cord-333379-wtdhdcjz	66	67	urban	urban	JJ
cord-333379-wtdhdcjz	66	68	communities	community	NNS
cord-333379-wtdhdcjz	66	69	in	in	IN
cord-333379-wtdhdcjz	66	70	a	a	DT
cord-333379-wtdhdcjz	66	71	developing	develop	VBG
cord-333379-wtdhdcjz	66	72	country	country	NN
cord-333379-wtdhdcjz	66	73	SARS	SARS	NNP
cord-333379-wtdhdcjz	66	74	-	-	HYPH
cord-333379-wtdhdcjz	66	75	CoV-2	CoV-2	NNP
cord-333379-wtdhdcjz	66	76	entry	entry	NN
cord-333379-wtdhdcjz	66	77	genes	gene	NNS
cord-333379-wtdhdcjz	66	78	are	be	VBP
cord-333379-wtdhdcjz	66	79	most	most	RBS
cord-333379-wtdhdcjz	66	80	highly	highly	RB
cord-333379-wtdhdcjz	66	81	expressed	express	VBN
cord-333379-wtdhdcjz	66	82	in	in	IN
cord-333379-wtdhdcjz	66	83	nasal	nasal	JJ
cord-333379-wtdhdcjz	66	84	goblet	goblet	NN
cord-333379-wtdhdcjz	66	85	and	and	CC
cord-333379-wtdhdcjz	66	86	iliated	iliated	JJ
cord-333379-wtdhdcjz	66	87	cells	cell	NNS
cord-333379-wtdhdcjz	66	88	within	within	IN
cord-333379-wtdhdcjz	66	89	human	human	JJ
cord-333379-wtdhdcjz	66	90	airways	airway	NNS
cord-333379-wtdhdcjz	66	91	Contributors	Contributors	NNP
cord-333379-wtdhdcjz	66	92	SR	SR	NNP
cord-333379-wtdhdcjz	66	93	drafted	draft	VBD
cord-333379-wtdhdcjz	66	94	the	the	DT
cord-333379-wtdhdcjz	66	95	manuscript	manuscript	NN
cord-333379-wtdhdcjz	66	96	.	.	.
cord-333379-wtdhdcjz	67	1	SH	SH	NNP
cord-333379-wtdhdcjz	67	2	and	and	CC
cord-333379-wtdhdcjz	67	3	RDB	rdb	NN
cord-333379-wtdhdcjz	67	4	provided	provide	VBD
cord-333379-wtdhdcjz	67	5	critical	critical	JJ
cord-333379-wtdhdcjz	67	6	revisions	revision	NNS
cord-333379-wtdhdcjz	67	7	.	.	.
cord-333379-wtdhdcjz	68	1	Funding	funding	NN
cord-333379-wtdhdcjz	69	1	The	the	DT
cord-333379-wtdhdcjz	69	2	authors	author	NNS
cord-333379-wtdhdcjz	69	3	have	have	VBP
cord-333379-wtdhdcjz	69	4	not	not	RB
cord-333379-wtdhdcjz	69	5	declared	declare	VBN
cord-333379-wtdhdcjz	69	6	a	a	DT
cord-333379-wtdhdcjz	69	7	specific	specific	JJ
cord-333379-wtdhdcjz	69	8	grant	grant	NN
cord-333379-wtdhdcjz	69	9	for	for	IN
cord-333379-wtdhdcjz	69	10	this	this	DT
cord-333379-wtdhdcjz	69	11	research	research	NN
cord-333379-wtdhdcjz	69	12	from	from	IN
cord-333379-wtdhdcjz	69	13	any	any	DT
cord-333379-wtdhdcjz	69	14	funding	funding	NN
cord-333379-wtdhdcjz	69	15	agency	agency	NN
cord-333379-wtdhdcjz	69	16	in	in	IN
cord-333379-wtdhdcjz	69	17	the	the	DT
cord-333379-wtdhdcjz	69	18	public	public	NN
cord-333379-wtdhdcjz	69	19	,	,	,
cord-333379-wtdhdcjz	69	20	commercial	commercial	JJ
cord-333379-wtdhdcjz	69	21	or	or	CC
cord-333379-wtdhdcjz	69	22	not	not	RB
cord-333379-wtdhdcjz	69	23	-	-	HYPH
cord-333379-wtdhdcjz	69	24	for	for	IN
cord-333379-wtdhdcjz	69	25	-	-	HYPH
cord-333379-wtdhdcjz	69	26	profit	profit	NN
cord-333379-wtdhdcjz	69	27	sectors	sector	NNS
cord-333379-wtdhdcjz	69	28	.	.	.
cord-333379-wtdhdcjz	70	1	Competing	compete	VBG
cord-333379-wtdhdcjz	70	2	interests	interest	NNS
cord-333379-wtdhdcjz	70	3	None	None	NNP
cord-333379-wtdhdcjz	70	4	declared	declare	VBD
cord-333379-wtdhdcjz	70	5	.	.	.
cord-333379-wtdhdcjz	71	1	Patients	patient	NNS
cord-333379-wtdhdcjz	71	2	and/or	and/or	CC
cord-333379-wtdhdcjz	71	3	the	the	DT
cord-333379-wtdhdcjz	71	4	public	public	NN
cord-333379-wtdhdcjz	71	5	were	be	VBD
cord-333379-wtdhdcjz	71	6	not	not	RB
cord-333379-wtdhdcjz	71	7	involved	involve	VBN
cord-333379-wtdhdcjz	71	8	in	in	IN
cord-333379-wtdhdcjz	71	9	the	the	DT
cord-333379-wtdhdcjz	71	10	design	design	NN
cord-333379-wtdhdcjz	71	11	,	,	,
cord-333379-wtdhdcjz	71	12	or	or	CC
cord-333379-wtdhdcjz	71	13	conduct	conduct	VB
cord-333379-wtdhdcjz	71	14	,	,	,
cord-333379-wtdhdcjz	71	15	or	or	CC
cord-333379-wtdhdcjz	71	16	reporting	reporting	NN
cord-333379-wtdhdcjz	71	17	,	,	,
cord-333379-wtdhdcjz	71	18	or	or	CC
cord-333379-wtdhdcjz	71	19	dissemination	dissemination	NN
cord-333379-wtdhdcjz	71	20	plans	plan	NNS
cord-333379-wtdhdcjz	71	21	of	of	IN
cord-333379-wtdhdcjz	71	22	this	this	DT
cord-333379-wtdhdcjz	71	23	research	research	NN
cord-333379-wtdhdcjz	71	24	.	.	.
cord-333379-wtdhdcjz	72	1	Provenance	provenance	NN
cord-333379-wtdhdcjz	72	2	and	and	CC
cord-333379-wtdhdcjz	72	3	peer	peer	NN
cord-333379-wtdhdcjz	72	4	review	review	NN
cord-333379-wtdhdcjz	72	5	Not	not	RB
cord-333379-wtdhdcjz	72	6	commissioned	commission	VBD
cord-333379-wtdhdcjz	72	7	;	;	:
cord-333379-wtdhdcjz	72	8	externally	externally	RB
cord-333379-wtdhdcjz	72	9	peer	peer	NN
cord-333379-wtdhdcjz	72	10	reviewed	review	VBN
cord-333379-wtdhdcjz	72	11	.	.	.
cord-333379-wtdhdcjz	73	1	Attribution	Attribution	NNP
cord-333379-wtdhdcjz	73	2	Non	Non	NNP
cord-333379-wtdhdcjz	73	3	Commercial	Commercial	NNP
cord-333379-wtdhdcjz	73	4	(	(	-LRB-
cord-333379-wtdhdcjz	73	5	CC	CC	NNP
cord-333379-wtdhdcjz	73	6	BY	BY	NNP
cord-333379-wtdhdcjz	73	7	-	-	HYPH
cord-333379-wtdhdcjz	73	8	NC	NC	NNP
cord-333379-wtdhdcjz	73	9	4.0	4.0	CD
cord-333379-wtdhdcjz	73	10	)	)	-RRB-
cord-333379-wtdhdcjz	73	11	license	license	NN
cord-333379-wtdhdcjz	73	12	,	,	,
cord-333379-wtdhdcjz	73	13	which	which	WDT
cord-333379-wtdhdcjz	73	14	permits	permit	VBZ
cord-333379-wtdhdcjz	73	15	others	other	NNS
cord-333379-wtdhdcjz	73	16	to	to	TO
cord-333379-wtdhdcjz	73	17	distribute	distribute	VB
cord-333379-wtdhdcjz	73	18	,	,	,
cord-333379-wtdhdcjz	73	19	remix	remix	VB
cord-333379-wtdhdcjz	73	20	,	,	,
cord-333379-wtdhdcjz	73	21	adapt	adapt	VB
cord-333379-wtdhdcjz	73	22	,	,	,
cord-333379-wtdhdcjz	73	23	build	build	VB
cord-333379-wtdhdcjz	73	24	upon	upon	IN
cord-333379-wtdhdcjz	73	25	this	this	DT
cord-333379-wtdhdcjz	73	26	work	work	NN
cord-333379-wtdhdcjz	73	27	non	non	RB
cord-333379-wtdhdcjz	73	28	-	-	JJ
cord-333379-wtdhdcjz	73	29	commercially	commercially	RB
cord-333379-wtdhdcjz	73	30	,	,	,
cord-333379-wtdhdcjz	73	31	and	and	CC
cord-333379-wtdhdcjz	73	32	license	license	VBP
cord-333379-wtdhdcjz	73	33	their	-PRON-	PRP$
cord-333379-wtdhdcjz	73	34	derivative	derivative	JJ
cord-333379-wtdhdcjz	73	35	works	work	NNS
cord-333379-wtdhdcjz	73	36	on	on	IN
cord-333379-wtdhdcjz	73	37	different	different	JJ
cord-333379-wtdhdcjz	73	38	terms	term	NNS
cord-333379-wtdhdcjz	73	39	,	,	,
cord-333379-wtdhdcjz	73	40	provided	provide	VBD
cord-333379-wtdhdcjz	73	41	the	the	DT
cord-333379-wtdhdcjz	73	42	original	original	JJ
cord-333379-wtdhdcjz	73	43	work	work	NN
cord-333379-wtdhdcjz	73	44	is	be	VBZ
cord-333379-wtdhdcjz	73	45	properly	properly	RB
cord-333379-wtdhdcjz	73	46	cited	cite	VBN
cord-333379-wtdhdcjz	73	47	,	,	,
cord-333379-wtdhdcjz	73	48	appropriate	appropriate	JJ
cord-333379-wtdhdcjz	73	49	credit	credit	NN
cord-333379-wtdhdcjz	73	50	is	be	VBZ
cord-333379-wtdhdcjz	73	51	given	give	VBN
cord-333379-wtdhdcjz	73	52	,	,	,
cord-333379-wtdhdcjz	73	53	any	any	DT
cord-333379-wtdhdcjz	73	54	changes	change	NNS
cord-333379-wtdhdcjz	73	55	made	make	VBD
cord-333379-wtdhdcjz	73	56	indicated	indicate	VBN
cord-333379-wtdhdcjz	73	57	,	,	,
cord-333379-wtdhdcjz	73	58	and	and	CC
cord-333379-wtdhdcjz	74	1	the	the	DT
cord-333379-wtdhdcjz	74	2	use	use	NN
cord-333379-wtdhdcjz	74	3	is	be	VBZ
cord-333379-wtdhdcjz	74	4	non	non	JJ
cord-333379-wtdhdcjz	74	5	-	-	JJ
cord-333379-wtdhdcjz	74	6	commercial	commercial	JJ
cord-333379-wtdhdcjz	74	7	.	.	.
cord-333379-wtdhdcjz	75	1	See	see	VB
cord-333379-wtdhdcjz	75	2	:	:	:
cord-333379-wtdhdcjz	76	1	http://	http://	NNP
cord-333379-wtdhdcjz	76	2	creativecommons	creativecommons	NNP
cord-333379-wtdhdcjz	76	3	.	.	.
cord-333379-wtdhdcjz	77	1	org/	org/	NNP
cord-333379-wtdhdcjz	77	2	licenses/	licenses/	CD
cord-333379-wtdhdcjz	77	3	by	by	IN
cord-333379-wtdhdcjz	77	4	-	-	HYPH
cord-333379-wtdhdcjz	77	5	nc/	nc/	NN
cord-333379-wtdhdcjz	77	6	4	4	CD
cord-333379-wtdhdcjz	77	7	.	.	.
cord-333379-wtdhdcjz	78	1	0/.	0/.	CD