trigram

This is a table of type trigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

trigram	frequency
to this article	114
relevant to this	114
conflicts of interest	87
infection control and	81
severe acute respiratory	79
control and hospital	77
hospital epidemiology doi	77
and hospital epidemiology	77
authors report no	64
no conflicts of	64
report no conflicts	62
all authors report	62
during the covid	62
of interest relevant	59
the use of	59
interest relevant to	59
world health organization	56
acute respiratory syndrome	56
prevention and control	56
personal protective equipment	55
was provided relevant	54
financial support was	54
no financial support	54
provided relevant to	54
support was provided	54
as well as	45
to the editor	44
the number of	40
of novel coronavirus	40
respiratory syndrome coronavirus	38
infection prevention and	38
nan to the	36
the united states	36
polymerase chain reaction	36
the risk of	34
patients with covid	33
the spread of	32
in the united	31
in healthcare settings	29
control and prevention	29
for disease control	28
of patients with	27
disease control and	26
the incubation period	25
of severe acute	25
centers for disease	24
due to the	24
health organization website	24
the presence of	24
infection control measures	23
of coronavirus disease	23
of personal protective	23
in patients with	23
the world health	22
positive for sars	22
admitted to the	22
the novel coronavirus	21
middle east respiratory	20
east respiratory syndrome	20
of n respirators	20
transmission of covid	20
spread of sars	20
in the er	20
incubation period of	20
the coronavirus disease	20
in the covid	20
all of the	20
of the covid	19
clinical characteristics of	19
intensive care unit	19
the control period	19
with novel coronavirus	19
cases of covid	18
the time of	18
for patients with	18
novel coronavirus in	17
ddd per bd	17
of the pandemic	17
nosocomial transmission of	17
of the patients	16
transmission of sars	16
respiratory coronavirus virus	16
according to the	16
ministry of health	16
acute respiratory coronavirus	16
tested positive for	16
at the time	16
patients with suspected	15
the importance of	15
health commission of	15
the emergency department	14
a systematic review	14
national health commission	14
of the guidelines	14
the incidence of	13
the impact of	13
diagnosis of covid	13
in the hospital	13
to the covid	13
the role of	13
disease prevention and	13
the study period	13
donning and doffing	13
as part of	13
of the virus	13
in addition to	12
of exposure to	12
the incidence density	12
day day day	12
in the community	12
were admitted to	12
in this study	12
in hong kong	12
the most common	12
institutional review board	12
suspected or confirmed	12
more likely to	12
in the early	12
for the covid	12
patients in the	12
based on the	11
a patient with	11
per patient days	11
pneumonia in wuhan	11
the need for	11
republic of china	11
there was no	11
close contact with	11
risk of infection	11
during the pandemic	11
infected with novel	11
the united kingdom	11
incidence density of	11
was supported by	11
of hospitalized patients	11
new york city	11
the centers for	11
by severe acute	11
novel coronavirus pneumonia	10
of nosocomial transmission	10
the prevalence of	10
was defined as	10
early phase of	10
dot per patient	10
the national health	10
risk factors for	10
about contracting covid	10
the prevention of	10
commission of the	10
with suspected or	10
at our institution	10
in south korea	10
in the emergency	10
of the national	10
spread of the	10
respiratory syncytial virus	10
spread of covid	10
with coronavirus disease	10
contact with a	10
from february to	10
the patients with	10
of social distancing	10
the proportion of	10
health care workers	10
phase of the	10
of healthcare workers	10
hospitals in the	10
the rate of	10
to the hospital	10
labor and delivery	10
patients infected with	10
transcriptase polymerase chain	10
hospitalized patients with	10
the patient was	10
of the coronavirus	10
for healthcare workers	10
the paa room	9
caring for patients	9
patients were admitted	9
our study has	9
clostridium difficile infection	9
tested for sars	9
the duration of	9
has been reported	9
clinical features of	9
between march and	9
all patients with	9
of universal masking	9
and control recommendations	9
to prevent the	9
the integrated model	9
control recommendations for	9
may not be	9
the same period	9
recommendations for patients	9
patients with a	9
have been reported	9
of patients infected	9
the early phase	9
and personal protective	9
confirmed coronavirus disease	9
among healthcare workers	9
prior to the	9
has several limitations	9
patients who were	9
a positive test	9
the absence of	9
of health and	9
transmission of the	9
the diagnosis of	8
for coronavirus disease	8
hand hygiene compliance	8
et al reported	8
room disinfection system	8
with a confirmed	8
novel coronavirus disease	8
concerns about contracting	8
negative for sars	8
we found that	8
study has several	8
skilled nursing facility	8
preventing the spread	8
perform hand hygiene	8
large numbers of	8
defined as the	8
bacterial and fungal	8
patients admitted to	8
use of ppe	8
use of personal	8
one of the	8
for up to	8
of the outbreak	8
duration of stay	8
the end of	8
been reported in	8
for the control	8
during the control	8
of face masks	8
and public health	8
at our hospital	8
for disease prevention	8
patients with pneumonia	8
features of patients	8
in the study	8
of clostridium difficile	8
were isolated in	8
number of patients	8
of a positive	8
we did not	8
testing for sars	8
food and drug	8
we detected a	8
of infection control	8
acute respiratory infection	8
a global pandemic	8
the results of	8
a recent study	8
to the rsw	8
universal masking in	8
patients with novel	8
coronavirus in wuhan	8
in terms of	8
and control of	7
time of minutes	7
an increase in	7
at all times	7
during the sars	7
stay in the	7
contact precautions for	7
were used to	7
hcws and patients	7
or contact precautions	7
droplet and or	7
and hydrogen peroxide	7
hand hygiene and	7
as of march	7
the middle east	7
the beginning of	7
characteristics of hospitalized	7
a face mask	7
masking in hospitals	7
in the rsw	7
the guidelines recommend	7
to social distancing	7
in the post	7
case of covid	7
and or contact	7
social distancing rules	7
high risk of	7
or confirmed coronavirus	7
the infectious diseases	7
the effectiveness of	7
olfactory and taste	7
the intensive care	7
the safety of	7
the context of	7
to reduce the	7
can be used	7
health and medical	7
a novel coronavirus	7
viral load in	7
the outbreak of	7
a number of	7
and the risk	7
impact of the	7
care of patients	7
tests were performed	7
is needed to	7
the need to	7
a median of	7
cluster of covid	7
to our knowledge	7
a confirmed case	7
patients with positive	7
and drug administration	7
and medical education	7
for at least	7
the study was	7
with respect to	7
interim infection prevention	7
clostridioides difficile infection	7
coronavirus disease in	7
time of exposure	6
from march to	6
of confirmed cases	6
the rates of	6
in the context	6
patients presenting with	6
prevent the spread	6
bd for the	6
among the patients	6
a history of	6
laboratory surveillance program	6
of our study	6
from the emergency	6
by healthcare workers	6
associated with the	6
compared to the	6
of public health	6
use of n	6
number of tests	6
european centre for	6
the hospital for	6
days for the	6
wearing a face	6
nosocomial spread of	6
testing was performed	6
in hospitals in	6
control of the	6
increase in the	6
a familial cluster	6
detection of sars	6
the utility of	6
for all hcws	6
none of the	6
a total of	6
infectious diseases physician	6
symptoms of covid	6
an outbreak of	6
as of april	6
per bd for	6
a trend toward	6
number of confirmed	6
infectious diseases society	6
this study was	6
systematic review and	6
at work and	6
in a patient	6
to minimize the	6
and infection prevention	6
supported by the	6
the cost of	6
for public health	6
the severe acute	6
community hospitals in	6
of the disease	6
during the early	6
we describe the	6
us food and	6
society of america	6
outbreak of covid	6
reduction in the	6
at the point	6
had the highest	6
at the hospital	6
was significantly lower	6
in a single	6
did not have	6
of infected patients	6
the transmission of	6
infected pneumonia in	6
of team failure	6
were required to	6
large number of	6
of infection prevention	6
we thank the	6
initial negative test	6
was used to	6
to control the	6
on day after	6
risk of exposure	6
we believe that	6
and control measures	6
optimal disinfection cycle	6
be explained by	6
in hospital settings	6
of this study	6
at risk of	6
during mechanical ventilation	6
are likely to	6
social distancing and	6
probability of team	6
problematic accidental exposure	6
such as the	6
in our hospital	6
rates of infection	6
related to this	6
with the same	6
for pandemic preparedness	6
over the study	6
the ministry of	6
centre for disease	6
the effect of	6
caused by severe	6
a lack of	6
and the united	6
days prior to	6
in china covid	6
chest ct findings	6
the same time	6
be used to	6
of large numbers	6
support antibiotic stewardship	6
need to be	6
socialdistancing and stayathome	6
to support antibiotic	6
for the prevention	6
outside the er	6
a case report	6
in healthcare workers	6
and nosocomial transmission	6
in a tertiary	6
patient days for	6
risk of transmission	6
of the respondents	6
related to the	6
impact of covid	6
the management of	6
from patients with	6
the point of	6
suspected of having	6
a skilled nursing	6
with respiratory symptoms	6
related to covid	6
the optimal disinfection	6
patients in a	6
antimicrobial stewardship programs	5
patient with a	5
olfactory and gustatory	5
in coronavirus disease	5
a source of	5
february to march	5
before and after	5
nosocomial influenza a	5
iranian ministry of	5
would like to	5
transmission of severe	5
are more likely	5
died after cpr	5
transmission dynamics in	5
familial cluster of	5
the treatment of	5
were potentially exposed	5
drug administration website	5
this is the	5
part of the	5
coronavirus in the	5
we conducted a	5
a symptomatic patient	5
included in the	5
were performed for	5
paa and hydrogen	5
due to their	5
nature of the	5
infection in the	5
transmission in a	5
pneumonia in china	5
tests for sars	5
paa room hlds	5
an infectious diseases	5
shown in figure	5
in the guidelines	5
social distancing measures	5
insight into the	5
approval was not	5
of the n	5
an average of	5
a rate of	5
early in the	5
to understand the	5
on how to	5
of the infection	5
is the first	5
interquartile range iqr	5
content analysis of	5
upper respiratory specimens	5
exposure to the	5
are shown in	5
response to the	5
of cases of	5
from the pre	5
routine care of	5
the course of	5
if they were	5
the virus may	5
intensive care units	5
policies related to	5
a risk of	5
of ppe and	5
and control for	5
a variety of	5
pneumonia or urti	5
of asymptomatic patients	5
of these patients	5
a positive sars	5
the possibility of	5
average number of	5
we compared the	5
only mild symptoms	5
infected with sars	5
paa room disinfection	5
the isolation ward	5
the university of	5
to determine the	5
of having covid	5
explained by the	5
disease in china	5
that patients with	5
within days of	5
systems engineering approach	5
to identify and	5
we aimed to	5
cdi during the	5
admission to the	5
of nosocomial covid	5
was effective for	5
or confirmed covid	5
in the use	5
the emergency room	5
face masks in	5
during the study	5
and control website	5
aerosol and surface	5
to the er	5
center for disease	5
guidelines on the	5
incidence of covid	5
on the surface	5
to healthcare workers	5
for infection prevention	5
is recommended in	5
during this time	5
between april and	5
the setting of	5
the patient and	5
confirmed cases of	5
higher rate of	5
of cabin hospitals	5
have been missed	5
of transmission of	5
dynamics in wuhan	5
shortness of breath	5
related to social	5
period of novel	5
from a symptomatic	5
recommend the use	5
of patient contact	5
the risk to	5
this work was	5
outbreak of sars	5
of stay in	5
most of the	5
in the setting	5
epidemiological and clinical	5
of symptom onset	5
of nosocomial influenza	5
is necessary to	5
are required to	5
of the incubation	5
modes of transmission	5
for infection control	5
exposure to paa	5
half of the	5
source of infection	5
equipment contamination by	5
a retrospective cohort	5
a systems engineering	5
and infectious diseases	5
with respiratory syndromes	5
of patients and	5
the development of	5
factors for mortality	5
tests per day	5
been associated with	5
first weeks of	5
difficile infection in	5
and patients were	5
theory of planned	5
on infection prevention	5
hand hygiene immediately	5
due to sars	5
management of covid	5
features of covid	5
and treatment of	5
protective equipment contamination	5
study was conducted	5
patients with coronavirus	5
the availability of	5
transferred to the	5
with suspected covid	5
in the same	5
march and april	5
characteristics of coronavirus	5
coronavirus pneumonia in	5
academic medical center	5
patients with respiratory	5
had close contact	5
bacterial or fungal	5
guidelines recommend the	5
case of novel	5
at the end	5
healthcare workers and	5
of admitted patients	5
the implementation of	5
april and may	5
review of the	5
of disease prevention	5
our hemodialysis center	5
care hospital in	5
public opinion and	5
no difference in	5
hospital in the	5
in healthcare facilities	5
or only mild	5
and respiratory syncytial	5
progressive medicine unit	5
filtering facepiece respirators	5
numbers of n	5
infection control in	5
in relation to	5
to the post	5
the likelihood of	5
control period vs	5
during this pandemic	5
with a positive	5
rehabilitation treatment center	5
diseases society of	5
mean age of	5
and outside work	5
proportion of the	5
in the icu	5
hcws exposed to	5
bureau of disease	5
were positive for	5
a cluster of	5
to the use	5
and fungal coinfections	5
in the incidence	5
pcr test results	5
contamination by severe	5
face masks and	5
total cycle time	5
first case of	5
addition to the	5
work and outside	5
the sars outbreak	5
than during the	5
wearing face masks	5
early transmission dynamics	5
and throat swabs	5
accidental exposure to	5
prevention of nosocomial	5
the hemodialysis center	5
was performed in	5
systematic review of	5
may be an	5
the difference in	5
routes of transmission	4
time of this	4
the early days	4
influenza and other	4
external surface of	4
the rapidly evolving	4
of the recommendations	4
for droplet and	4
us healthcare system	4
patients admitted between	4
onset healthcare facility	4
decontamination of large	4
between the periods	4
be due to	4
time of the	4
in the pre	4
on the use	4
of minutes and	4
we used the	4
of the patient	4
between and days	4
in viral shedding	4
sectional survey of	4
needed to be	4
was admitted to	4
retrospective observational study	4
and clinical characteristics	4
for patients in	4
of emerging infectious	4
from an asymptomatic	4
detected a trend	4
use of face	4
this finding is	4
period and the	4
public health ontario	4
responded to the	4
the date of	4
review and meta	4
were able to	4
al reported that	4
is thought to	4
been reported to	4
number of cases	4
patients were not	4
the reasons for	4
the median duration	4
of social media	4
use in the	4
nose and throat	4
outbreak of novel	4
outbreak of coronavirus	4
an important role	4
days of the	4
material for this	4
patients with sars	4
infection prevention measures	4
presenting with respiratory	4
load in upper	4
be transmitted through	4
symptoms such as	4
of health care	4
may remain viable	4
of a novel	4
analysis of tweets	4
nasopharyngeal and oropharyngeal	4
difference in the	4
prevalence of sars	4
and taste disorders	4
exposure and nosocomial	4
early stages of	4
thermal imaging cameras	4
among community hospitals	4
and uk guidelines	4
the fact that	4
the median time	4
total number of	4
detected in the	4
supported by a	4
or respiratory symptoms	4
and comprehensive ppe	4
the fisher exact	4
of this survey	4
hydrogen peroxide vapor	4
screening for sars	4
it has been	4
between january and	4
acute respiratory distress	4
hospital for sick	4
through respiratory droplets	4
and asymptomatic cases	4
in a skilled	4
in the current	4
further studies are	4
immediately after touching	4
consistent with the	4
asymptomatic patients were	4
will need to	4
the general population	4
the treated masks	4
like to thank	4
has become a	4
based on our	4
masks in protecting	4
the ventilator circuit	4
on admission to	4
important role in	4
department of health	4
after symptom onset	4
surface stability of	4
for routine care	4
has been used	4
of n masks	4
acute respiratory infections	4
universal screening for	4
were used for	4
patients for sars	4
after days of	4
implementation of infection	4
predictive value of	4
the first weeks	4
health care personnel	4
symptomatic and asymptomatic	4
infections among hcws	4
accidental exposure and	4
and to identify	4
based on a	4
for sick children	4
confidence interval ci	4
the median age	4
in the absence	4
and risk factors	4
were compared using	4
at high risk	4
the hospitalized patients	4
for preventing the	4
different types of	4
detection of novel	4
other respiratory pathogens	4
in health care	4
needs to be	4
of the community	4
admitted between march	4
have resulted in	4
the surface of	4
precautions for routine	4
in the pandemic	4
should be followed	4
of the epidemic	4
infection from an	4
contact and droplet	4
because they were	4
march to april	4
no or only	4
in these settings	4
the mean age	4
period to the	4
and the cdc	4
view supplementary material	4
carrier transmission of	4
we need to	4
effective for disinfection	4
the capacity of	4
stewardship programs in	4
infected with covid	4
work in the	4
sources of infection	4
outbreak in the	4
it difficult to	4
nasopharyngeal swabs were	4
and social cognition	4
antibiotic stewardship and	4
the interval between	4
acceptance of the	4
for disinfection of	4
to have a	4
inverted classroom methodology	4
in upper respiratory	4
tested negative for	4
n or equivalent	4
the first case	4
is important to	4
in the face	4
in our study	4
that can be	4
residential rehabilitation treatment	4
should be considered	4
especially in the	4
in controlling the	4
information about the	4
more than half	4
in a community	4
public health england	4
the shortage of	4
of planned behavior	4
asymptomatic pregnant women	4
epidemiological characteristics of	4
median of days	4
from april to	4
cases were identified	4
were defined as	4
was identified as	4
initial positive test	4
cycles of paa	4
cases had been	4
the community hospitals	4
the preintervention period	4
was not required	4
asymptomatic healthcare workers	4
safety and health	4
is a new	4
on the incidence	4
an initial negative	4
in all guidelines	4
to contain the	4
in our hemodialysis	4
hcws from the	4
with pneumonia in	4
united states and	4
measures to prevent	4
the average number	4
the progressive medicine	4
rate of asymptomatic	4
days of therapy	4
a family cluster	4
retrospective cohort study	4
diamond princess cruise	4
a score of	4
we would like	4
novel coronavirus from	4
and the presence	4
for the study	4
rapid spread of	4
was detected in	4
were negative for	4
princess cruise ship	4
who did not	4
were from the	4
among health care	4
of bacteriophage ms	4
respiratory symptoms and	4
fisher exact test	4
a descriptive study	4
and surface stability	4
of cabin beds	4
in a negative	4
data were collected	4
evidence of sars	4
controlling the covid	4
as a result	4
public health authorities	4
work was supported	4
the experience of	4
in cardiac arrest	4
prior to admission	4
is consistent with	4
asymptomatic cases of	4
bacteriophage ms and	4
travelers to hubei	4
ari clusters in	4
the early stages	4
and prevention website	4
and airborne precautions	4
on hospital day	4
to be a	4
in the micu	4
n respirators or	4
contact with the	4
days of quarantine	4
the probability of	4
over the same	4
level disinfection cabinet	4
supplementary material for	4
be difficult to	4
mode of transmission	4
and infection control	4
not be generalizable	4
the face of	4
we performed a	4
report our experience	4
wear face masks	4
hand hygiene protocols	4
of middle east	4
vaporized hydrogen peroxide	4
chest ct was	4
a rapid review	4
a reduction in	4
in keeping with	4
we are grateful	4
comprehensive use of	4
star ball shield	4
is the most	4
we report our	4
context of covid	4
urgent hospital procedures	4
at the same	4
hcw attitudes and	4
were tested for	4
associated with a	4
and did not	4
cmia and eclia	4
respiratory specimens of	4
may have been	4
droplets and contact	4
at least days	4
morbidity and mortality	4
after the exposure	4
increase in covid	4
stability of sars	4
hcw knowledge and	4
minutes after the	4
than those who	4
median time between	4
have been infected	4
any subsequent result	4
the er shutdown	4
and the post	4
hygiene immediately after	4
asymptomatic carrier transmission	4
healthcare workers in	4
to the emergency	4
median duration of	4
which may have	4
during this period	4
use of an	4
with a median	4
to assess the	4
clusters were identified	4
the consumption of	4
widespread laboratory surveillance	4
this study has	4
of nosocomial cdi	4
of a symptomatic	4
of coronavirus in	4
in hospitalized patients	4
of tests per	4
because of the	4
significant increase in	4
there is a	4
pcr tests were	4
during the coronavirus	4
to view supplementary	4
the source of	4
related to ppe	4
coronavirus from patients	4
disinfection of n	4
all healthcare workers	4
for severe covid	4
cases of novel	4
positive blood cultures	4
this finding was	4
hcfa cdi cases	4
in the past	4
among patients with	4
to labor and	4
have been implemented	4
attitudes and perceptions	4
strict hand hygiene	4
or suspected covid	4
and the average	4
chest computed tomography	4
the emergence of	4
investigation of a	4
the general medicine	4
the diamond princess	4
or equivalent respirators	4
presumed asymptomatic carrier	4
tweets related to	4
of surgical masks	4
did not find	4
based on available	4
presence of igg	4
coronavirus infection in	4
in a large	4
fever or respiratory	4
risk of cross	4
for this article	4
please visit https	4
the theory of	4
may be a	4
epidemiology of the	4
increased risk of	4
outbreak of severe	4
have contributed to	4
had any subsequent	4
of the world	4
a diagnosis of	4
consumption of antibiotics	4
who tested positive	4
of the chest	4
cdi in a	4
is an important	4
the current pandemic	4
characteristics of cases	4
a longer quarantine	4
the external surface	4
february to april	4
of the sars	4
that tested positive	4
for severe acute	4
was performed using	4
minutes and a	4
cases in the	4
of n ffrs	4
quarantined for days	4
a symptomatic sars	4
sars outbreak in	4
of the ventilator	4
testing capacity and	4
with fever and	4
with or without	4
from the community	4
health and safety	3
patients during the	3
cases of sars	3
syncytial virus infection	3
cases and deaths	3
or contracting covid	3
of this manuscript	3
eye care professionals	3
hcws or patients	3
their health status	3
limit the spread	3
signs or symptoms	3
of an outbreak	3
reinforcement of infection	3
eye hospital in	3
potential risk of	3
of a family	3
a large us	3
were analyzed using	3
and cdi prevention	3
with the increase	3
and response in	3
to prevent hospital	3
ppe use despite	3
specific ppe training	3
with a total	3
has been suggested	3
the goal of	3
consistent detection of	3
intensity of patient	3
preparedness among community	3
in the long	3
knowledge of covid	3
patients hospitalized with	3
hydrogen peroxide off	3
infection control response	3
determination theory and	3
research is needed	3
of patients in	3
mechanically ventilated patients	3
medical education website	3
among healthcare personnel	3
multidisciplinary infection prevention	3
and the results	3
of morbidity and	3
the survey was	3
tested positive in	3
society for healthcare	3
an integrated medical	3
criteria for covid	3
a report of	3
categorical variables were	3
the instruction phase	3
antibiotic stewardship programs	3
admitted to our	3
the national institutes	3
more severely ill	3
the respondents were	3
specimens positive for	3
to the sars	3
to ensure the	3
and contact precautions	3
are needed to	3
for the treatment	3
of cdi was	3
in the room	3
the guidelines should	3
higher during the	3
caused by the	3
did not receive	3
in hospital wards	3
women admitted for	3
hcws were potentially	3
should not be	3
in the first	3
survey was distributed	3
at amoy gardens	3
role of the	3
of microbiologically confirmed	3
with a variety	3
in intensive care	3
measures have been	3
diagnosis and treatment	3
provided by the	3
the infection control	3
province in china	3
ipac precautions for	3
duration of the	3
are summarized in	3
cardiac arrest died	3
low levels of	3
the index physician	3
with the highest	3
measures in the	3
to understanding the	3
found that the	3
most concerned about	3
wearing of surgical	3
the star ball	3
in a small	3
all other authors	3
extended use and	3
respiratory tract infection	3
review board approval	3
that generates aerosolized	3
study of a	3
a pandemic by	3
we recommend the	3
er among hospitalized	3
use despite longer	3
universal screening of	3
for each patient	3
of asymptomatic infections	3
wearing surgical masks	3
in throat swabs	3
and perceptions about	3
of the hospital	3
of positive tests	3
infection control team	3
elective hospital procedures	3
depending on the	3
cycle time was	3
shutdown period were	3
both at work	3
ease of use	3
public health website	3
infected with the	3
coronavirus in patients	3
pcr testing was	3
despite longer er	3
as a pandemic	3
family members in	3
coronavirus disease patients	3
by the world	3
the highest level	3
and social distancing	3
of the severe	3
dynamics of covid	3
early isolation of	3
case of a	3
social cognition beliefs	3
data are available	3
central venous catheter	3
a focus on	3
early days of	3
of all patients	3
social cognition factors	3
general medicine rsws	3
the republic of	3
transmitted case of	3
limited by the	3
safe and efficient	3
patient was transferred	3
healthcare workers is	3
trend toward increased	3
least rp pathogen	3
of infection in	3
declared a pandemic	3
the definition of	3
electronic screening system	3
hospital preparedness for	3
staff and the	3
to our hospital	3
with hand hygiene	3
no adverse effects	3
sources of information	3
to ensure that	3
to manage patients	3
from the patient	3
this was a	3
rapidly scalable solution	3
and transmissibility of	3
of zhejiang province	3
reverse transcriptase polymerase	3
a public health	3
related to sars	3
transmission from asymptomatic	3
test results were	3
the demand for	3
comprehensive ppe use	3
and their family	3
nosocomial clostridioides difficile	3
healthcare personnel with	3
can be performed	3
were collected from	3
could be transferred	3
we identified the	3
latent dirichlet allocation	3
of coronaviruses on	3
clinical predictors of	3
clinical course and	3
estimation and application	3
national university hospital	3
risk of nosocomial	3
likely to have	3
should be placed	3
the department of	3
in close proximity	3
with olfactory dysfunction	3
analysis of the	3
patients should be	3
density of nosocomial	3
of a patient	3
positive for at	3
hcws working at	3
the total number	3
in this prospective	3
shortage of n	3
among travellers from	3
discharged from the	3
exploring the reasons	3
absence of a	3
was diagnosed on	3
the bedside nurse	3
reasons for healthcare	3
the pandemic in	3
room hlds was	3
same period of	3
the positive predictive	3
were more likely	3
of the united	3
suggested that the	3
risk factor for	3
interest related to	3
the value of	3
the first and	3
a french geriatric	3
in preventing the	3
ultraviolet germicidal irradiation	3
test for sars	3
of cross infection	3
with an adjusted	3
cultures positive for	3
screening for covid	3
accounted for of	3
of mild cases	3
are grateful to	3
challenge of the	3
with rapid turnaround	3
and gustatory dysfunction	3
of face mask	3
review to support	3
a severe covid	3
elements to support	3
evolving epidemiology of	3
to the same	3
to the isolation	3
the previous year	3
asps can support	3
after an initial	3
a comparison of	3
first and only	3
the inclusion of	3
minimize the risk	3
to help prevent	3
not find any	3
ventilator circuit system	3
confirmed with covid	3
to return to	3
programs in covid	3
serves as an	3
on the management	3
infection in patients	3
as the presence	3
start of the	3
of n filtering	3
patients with urti	3
being exposed or	3
patient with covid	3
all admitted patients	3
novel transportation capsule	3
had been reported	3
prevalence of asymptomatic	3
describe our experience	3
caused a global	3
in the general	3
highest level of	3
patients with negative	3
the peak of	3
were detected in	3
protecting healthcare workers	3
in an area	3
successfully prevented through	3
deployment time of	3
and severe cases	3
our medical center	3
occupational health and	3
or hydrogen peroxide	3
a team of	3
and symptoms of	3
remain viable in	3
pcr result and	3
dwell time of	3
in our network	3
in december and	3
trending social distancing	3
was conducted in	3
model of self	3
adult inpatients with	3
may need to	3
have been associated	3
control the spread	3
the healthcare system	3
use in april	3
a nasopharyngeal swab	3
healthcare workers or	3
can be transmitted	3
any problematic accidental	3
not present in	3
of these exposed	3
novel coronavirus sars	3
shown that sars	3
all times in	3
large volume of	3
during their stay	3
could be explained	3
after treatment cycles	3
an asymptomatic contact	3
were performed using	3
through active isolation	3
infection preventionist and	3
respiratory distress syndrome	3
et al found	3
a study of	3
probable nosocomial covid	3
this is a	3
outbreak in daegu	3
in patients without	3
on surfaces for	3
of airborne contagion	3
in a french	3
at the beginning	3
a significant increase	3
department of public	3
can result in	3
turnaround time decreased	3
hcfa cdi incidence	3
a worldwide pandemic	3
be a potential	3
wore surgical masks	3
cases and the	3
isolation of covid	3
ensuring that all	3
as the virus	3
identified as a	3
in the integrated	3
on hospital admission	3
up to hours	3
as high as	3
predictive of a	3
transmission in healthcare	3
and acceptance of	3
respiratory infections in	3
managed in the	3
french geriatric unit	3
have indicated that	3
an academic medical	3
er without any	3
crisis capacity strategies	3
n filtering face	3
central venous catheters	3
our healthcare workers	3
was associated with	3
had a bacterial	3
integrated model of	3
isolation of patients	3
to perform hand	3
a safe and	3
perceived behavioral control	3
to hubei and	3
and refinement of	3
the possibility that	3
temporary shelter units	3
to adhere to	3
and taste disorder	3
and antibiotic stewardship	3
to cope with	3
hospital with limited	3
and a dwell	3
with confirmed or	3
symptoms and that	3
patients were screened	3
in this population	3
in zhejiang province	3
mortality of adult	3
hemodialysis patients with	3
of the medical	3
we used a	3
of new coronavirus	3
a negative sars	3
was performed on	3
after the er	3
of adult inpatients	3
temporal dynamics in	3
a dwell time	3
of hospital staff	3
with universal masking	3
virus from the	3
in many covid	3
cdi incidence density	3
clearance of residual	3
was reported in	3
the care of	3
individuals in the	3
the electronic medical	3
critical shortage of	3
with an initial	3
and transmission of	3
a polymerase chain	3
a positive signal	3
antibody testing for	3
rapid dissemination of	3
the actual probability	3
was positive for	3
student t test	3
underappreciated occupational hazard	3
at the onset	3
we sought to	3
insight into hcw	3
be successfully prevented	3
testing for covid	3
days after admission	3
prevented through active	3
clinical suspicion for	3
integrated medical campus	3
reported in the	3
was comparable to	3
regardless of symptoms	3
national institutes of	3
guidance on the	3
decreasing turnaround time	3
china clinical features	3
of the population	3
novel coronavirus infection	3
if a person	3
influenza and respiratory	3
on coronavirus disease	3
infections and transmission	3
patients with no	3
infection prevention programs	3
the analysis of	3
analyses were conducted	3
n masks and	3
from january to	3
or urgent hospital	3
during routine care	3
score of was	3
and confidence in	3
reported that the	3
to reuse n	3
rapidly evolving epidemiology	3
pregnant women admitted	3
semiurgent or urgent	3
source of information	3
proportion of admitted	3
at least episode	3
the n masks	3
hospital during the	3
was observed in	3
are expected to	3
low prevalence of	3
of intensive care	3
were quarantined for	3
the intensity of	3
part of our	3
of transmission and	3
response to covid	3
had symptoms or	3
exposure to a	3
on filtration efficiency	3
cloth face coverings	3
patients with the	3
community hospital with	3
hospitals from the	3
n ffr was	3
length of stay	3
severely ill patients	3
the boston study	3
the society of	3
microbiologically confirmed nonviral	3
a microbiological diagnosis	3
southeast asia and	3
their family members	3
the pandemic has	3
after touching the	3
capacity strategies to	3
suffered from at	3
with dengue fever	3
and n respirators	3
these patients to	3
who worked in	3
general care ward	3
physicians and nurses	3
respect to the	3
hour and minutes	3
the detection of	3
case criteria for	3
the study of	3
on days or	3
are able to	3
patients in shenzhen	3
of exhaled particles	3
of the healthcare	3
well as the	3
confirmed cases and	3
common viral pathogen	3
healthcare workers with	3
in our institution	3
shedding and transmissibility	3
at increased risk	3
social distancing hashtags	3
all were negative	3
was no difference	3
conducted in a	3
smell and taste	3
available on the	3
decontamination of n	3
pcr was negative	3
reduce the risk	3
on the other	3
this study is	3
pandemic by the	3
society of thoracic	3
virus infection in	3
illness caused by	3
and transmission in	3
of severe covid	3
pneumonia on chest	3
in individuals with	3
study describes the	3
were performed on	3
days after the	3
and knowledge of	3
n respirators for	3
n masks following	3
universal mask policy	3
types of clinical	3
has been a	3
universal masking was	3
study found that	3
in hemodialysis centers	3
and perceptions of	3
day quarantine period	3
in the days	3
electronic medical record	3
patients during a	3
focused antibiotic use	3
specimens of infected	3
are consistent with	3
to the rsws	3
newly diagnosed cases	3
publicly reported confirmed	3
a series of	3
to the survey	3
the er among	3
nasal and throat	3
a single patient	3
in the meantime	3
ms and g	3
who suffered from	3
into contact with	3
from the hospital	3
respirators or equivalent	3
in inpatient wards	3
was identified in	3
admitted during the	3
hospital decontamination of	3
march and march	3
their stay in	3
for further evaluation	3
nursing home residents	3
point of entry	3
following exposure to	3
because it was	3
fungal coinfections in	3
preparedness and response	3
analysis was performed	3
involving antimicrobial stewardship	3
respirators during the	3
were eligible for	3
were in a	3
patients with probable	3
another challenge of	3
of nasopharyngeal swabs	3
preventionist and infectious	3
board approval was	3
compliance with universal	3
of suspected cases	3
disease caused by	3
of thoracic radiology	3
er stays and	3
reported confirmed cases	3
to contain a	3
the level of	3
to estimate the	3
a large number	3
is urgently needed	3
yet to be	3
the contaminated area	3
korean centers for	3
the mean length	3
individuals with coronavirus	3
and eye protection	3
novel coronavirus indicating	3
natural ventilation for	3
on march and	3
concern for covid	3
exposure in the	3
were in place	3
cases of infection	3
the er for	3
likely to be	3
hcws who worked	3
the er in	3
wear a mask	3
airborne infection isolation	3
a rapidly scalable	3
the us centers	3
n respirators were	3
was conducted at	3
mortality due to	3
of ari clusters	3
us centers for	3
the most frequently	3
the cdc recommends	3
in the city	3
salud carlos iii	3
infections among travellers	3
a universal mask	3
related hand urticaria	3
of severe cases	3
active isolation and	3
by a research	3
a widespread laboratory	3
the social distancing	3
effective for the	3
longer er stays	3
the content of	3
least episode of	3
to evaluate the	3
risk of covid	3
for prevention and	3
the strategy of	3
the frequency of	3
comparable to the	3
during the outbreak	3
of information was	3
at least rp	3
on available evidence	3
in protecting hcws	3
for diagnosis of	3
public health alert	3
of local transmission	3
admitted for delivery	3
results in patients	3
contact with patients	3
behavior change model	3
and the number	3
suspect case criteria	3
of droplet and	3
to the first	3
scalable solution for	3
and perceived behavioral	3
inpatients with covid	3
table s online	3
per day increased	3
indicating that the	3
occupational safety and	3
the er without	3
of healthcare personnel	3
course and risk	3
the result of	3
congregate living facilities	3
adhere to the	3
from the treated	3
indicates that the	3
the chest ct	3
was performed by	3
from at least	3
of interest related	3
patients with severe	3
confirmed nonviral infection	3
and to provide	3
asymptomatic and presymptomatic	3
by the us	3
number of staff	3
a survey of	3
to set up	3
ill patients during	3
pose a risk	3
early detection and	3
has been shown	3
ari cluster was	3
as a strategy	3
we investigated the	3
theory and the	3
cdi cases were	3
used in the	3
large us healthcare	3
antibiotic stewardship interventions	3
sudden acute respiratory	3
resulted in an	3
precautions for covid	3
gassing of paa	3
escalating infection control	3
were managed in	3
opinion and values	3
infection in china	3
with the novel	3
all tests were	3
are reported in	3
high rates of	3
our experience with	3
with limited infection	3
those who are	3
identified the correct	3
of pneumonia or	3
a population of	3
surveillance program for	3
after the optimal	3
was approved by	3
the range of	3
wear surgical masks	3
healthcare workers infected	3
asymptomatic contact in	3
these exposed inpatients	3
is known about	3
in accordance with	3
website effectiveness of	3
the percentage of	3
hospitals in our	3
may have contributed	3
first description of	3
positive and negative	3
shortages of ppe	3
patients with fever	3
hospital in singapore	3
of positive results	3
higher rates of	3
author for correspondence	3
can be successfully	3
institutes of health	3
the first description	3
syndrome coronavirus in	3
infection control practices	3
touching the external	3
in both years	3
of infectious diseases	3
of used n	3
throughout the country	3
potentially exposed to	3
whitney u test	3
from a single	3
an infected patient	3
during the incubation	3
was the most	3
shedding of sars	3
electronic data capture	3
total knowledge score	3
the data analysis	3
care of covid	3
travel to china	3
were negative on	3
and use of	3
and other healthcare	3
between february and	3
descriptive statistics were	3
characteristics of novel	3
motivational and social	3
shutdown period to	3
masks at all	3
infections among healthcare	3
of antimicrobial stewardship	3
in the isolation	3
cases of pneumonia	3
confidence in the	3
increase the risk	3
such as fever	3
characteristics of the	3
recommend the following	3
identified in the	3
patients who suffered	3
can survive on	3
the potential to	3
and other respiratory	3
measures and effects	3
compared using the	3
for mortality of	3
to the rapidly	3
could have been	3
results of a	3
of our healthcare	3
of medical personnel	3
transmission potential of	3
period of sars	3
actual probability of	3
repeat testing was	3
who had not	3
in rural areas	3
of asymptomatic pregnant	3
quarantine measures and	3
subset of tweets	3
contact in germany	3
will continue to	3
in a pandemic	3
interval between tests	3
results may not	3
despite an increase	3
and to prevent	3
were discharged from	3
control for the	3
american college of	3
exposed or contracting	3
impact of coronavirus	3
by the infectious	3
number of covid	3
isolation and surveillance	3
measures during the	3
of this virus	3
patients and healthcare	3
surgical masks at	3
and can be	3
transmissibility of covid	3
n masks were	3
and clinical features	3
and healthcare workers	3
on personal protective	3
as compared with	3
system provides a	3
days after discharge	3
of the study	3
employed for the	3
patients and hcps	3
hlds was effective	3
workers infected with	3
in the initial	3
incidence of cdi	3
we were able	3
in the air	3
our study was	3
is it time	3
stays and the	3
days in the	3
surgical masks in	3
time decreased from	3
hcws caring for	3
npis refer to	3
hands on deck	3
responsible for the	3
for this study	3
of the who	3
of this pandemic	3
the risks of	3
the correct order	3
prior to semiurgent	3
because they are	3
time to consider	3
all hands on	3
when caring for	3
low rate of	3
with atypical symptoms	3
wearing a mask	3
limb heated ventilator	3
data from the	3
most common viral	3
have shown that	3
evidence suggests that	3
a new coronavirus	3
and comprehensive use	3
in early february	3
attitudes and knowledge	3
known about the	3
to comply with	3
related to testing	3
provides a rapidly	3
it time to	3
in saudi arabia	3
were obtained from	3
been detected in	3
all of our	3
viral shedding and	3
should also be	3
the other hand	3
shortages of personal	3
social distancing on	3
risk to healthcare	3
in our survey	3
younger than those	3
showed positive tests	3
episode of microbiologically	3
an observational study	3
in the course	3
masks following exposure	3
lan et al	3
studies are required	3
test or the	3
patients diagnosed with	3
aerosolized peracetic acid	3
of our people	3
empiric antibiotic use	3
coronavirus in saliva	3
had not been	3
ncov in healthcare	3
the student t	3
and the theory	3
in of cases	3
did not report	3
to consider shielding	3
for n decontamination	3
perception of risk	3
admitted to an	3
alert and response	3
a high probability	3
high levels of	3
topics ranging from	3
the ari clusters	3
or strap elasticity	3
effectiveness of the	3
up to days	3
the practice of	3
cases of nosocomial	3
indicated that the	3
pcr was performed	3
stearothermophilus spores on	3
part of their	3
ncov infection from	3
that there was	3
mild and severe	3
with the covid	3
presence of more	3
in which the	3
they were isolated	3
by the media	3
risk of sars	3
of dengue fever	3
in this area	3
retesting for sars	3
to control covid	3
of contracting covid	3
control measures for	3
in mild and	3
period were isolated	3
set up and	3
knowledge and perceptions	3
care personnel during	3
in bacteriophage ms	3
de salud carlos	3
hospital infection control	3
surgical masks may	3
obtained from the	3
should be used	3
despite intensive surveillance	3
the existence of	3
spread throughout the	3
global outbreak of	3
of community hospitals	3
and rhinovirus enterovirus	3
with the virus	3
prevent the transmission	3
around the world	3
disinfection of bacteriophage	3
the effects of	3
role in the	3
isolated in the	3
in a healthcare	3
positive respiratory cultures	3
outbreak associated with	3
strategies to extend	3
signs and symptoms	3
the n respirators	3
little is known	3
at our medical	3
medical masks in	3
and do not	3
incubation period is	3
hcw ari clusters	3
the start of	3
ceftriaxone use in	3
patient days vs	3
on chest ct	3
return to work	3
control response to	3
and chest x	3
was transferred to	3
worked in the	3
of more severely	3
by the national	3
in the incubation	3
reducing the number	3
findings are consistent	3
the disinfection cycle	3
days or and	3
instituto de salud	3
we describe our	3
tests were negative	3
cases from the	3
masks were used	3
compared with sars	3
rapid turnaround times	3
period of coronavirus	3
travellers from wuhan	3
diagnosis of pneumonia	3
of china website	3
been shown to	3
an aerosol deployment	3
without any problematic	3
use of respiratory	3
overburdened healthcare system	3
recovered from covid	3
and they were	3
we hypothesized that	3
aerosol deployment phase	3
is caused by	3
patients with confirmed	3
implemented during the	3
infectious disease physicians	3
control measures to	3
rapid review to	3
the air for	3
median incubation period	3
to the intensive	3
adverse effects of	3
of chest ct	3
were transferred to	3
day increased from	3
associated with covid	3
emerging infectious diseases	3
due to a	3
organization website covid	3
we examined the	3
admitted patients who	3
an underappreciated occupational	3
with the patient	3
absence of nosocomial	3
and prevention of	3
republic of korea	3
mask policy and	3
were also asked	3
it could be	3
variables were compared	3
the onset of	3
reuse of n	3
be an important	3
dynamics in viral	3
transferred to a	3
from publicly reported	3
hospital transmission of	3
a single room	3
approved by the	3
to support covid	3
reported by the	3
expiratory limb of	3
to identify the	3
based on these	3
test and the	3
with a high	3
is a high	3
in new york	3
working in the	3
limb of the	3
and the progressive	3
protective behaviors to	3
the kyungpook national	2
patients and guardians	2
and can disseminate	2
stroke in these	2
in a context	2
difficult to assess	2
regarding ipc measures	2
has some limitations	2
april or may	2
addressing the perception	2
infections in residents	2
were monitored for	2
of the test	2
and facility workers	2
also asked to	2
mass testing of	2
in cabin hospitals	2
levofloxacin use in	2
a reference laboratory	2
to mitigate the	2
the physician rotations	2
use of icm	2
infection among health	2
pcr or ct	2
twitter users generally	2
about the effectiveness	2
we call for	2
of mildly ill	2
patients received antibiotics	2
available to meet	2
also be transmitted	2
with a new	2
ppe for each	2
patients developed signs	2
baseline demographic characteristics	2
policy and comprehensive	2
implementing a participatory	2
well as in	2
public health units	2
during the observed	2
university hospitals cleveland	2
have focused on	2
used to identify	2
los angeles county	2
old showed positive	2
the mode of	2
to during the	2
have been used	2
critical review of	2
and organizational outcomes	2
to prevent transmission	2
are referred to	2
to be used	2
et al observed	2
and the corresponding	2
of patients had	2
an ongoing pandemic	2
estimate the significance	2
respiratory symptoms were	2
confirmed positive for	2
media data and	2
be related to	2
effective n respirator	2
infection control outreach	2
in an emergency	2
be performed in	2
in almost all	2
can be detected	2
concerned about contracting	2
strain on the	2
the odds of	2
epidemic in china	2
deployment phase and	2
behaviors such as	2
would have been	2
treated masks at	2
information related to	2
severe cases of	2
the outcomes of	2
healthcare facilities in	2
be placed in	2
a person touches	2
highest number of	2
sentiment and topics	2
by the society	2
cabin hospitals played	2
we searched publications	2
in the preintervention	2
by focusing on	2
continues to be	2
observed during the	2
without wearing a	2
antibiotic use trends	2
of probable bat	2
compared to of	2
compliance with hand	2
dermatitis has been	2
experience of the	2
using a rapid	2
medical staff and	2
followed by the	2
assess the impact	2
social distancing policies	2
in this analysis	2
suspicious epidemiological features	2
respirators in a	2
to relax restrictions	2
referred to the	2
and medical staff	2
and epidemic data	2
size was small	2
urgent need for	2
residents of a	2
using different tests	2
reported in covid	2
best practices for	2
the decontamination of	2
in the expiratory	2
of different types	2
cabin hospitals and	2
pcrs were performed	2
in conjunction with	2
in the healthcare	2
some have debated	2
website iranian ministry	2
the clinical outcome	2
to examine the	2
emotion for each	2
tested negative on	2
factors that could	2
while combating the	2
virtual town halls	2
thus reduce the	2
hospital antibiotic use	2
confirmed or suspected	2
working at the	2
significant unprotected exposure	2
in a very	2
to influenza vaccination	2
changes in infection	2
we strongly recommend	2
used to treat	2
be used as	2
a national strategic	2
other viral outbreaks	2
infection prevention in	2
to air dry	2
patients requiring hospitalization	2
illinois department of	2
er shutdown and	2
deemed not to	2
efficient screening system	2
unit admissions increased	2
government and local	2
of personal protection	2
and in patients	2
society of north	2
of a covid	2
to an increase	2
measurement of antibiotic	2
medical intensive care	2
could be a	2
the capital of	2
required to wear	2
university chilgok hospital	2
and the incidence	2
reduces the chance	2
the design and	2
to prevent further	2
the numbers of	2
and the guidelines	2
global surveillance for	2
which indicates that	2
of designing and	2
study was defined	2
national health improvement	2
outcome of hcws	2
the mean hourly	2
intensive in terms	2
infection and the	2
of eye protection	2
but did not	2
days preceding positive	2
not fully covered	2
it was the	2
although the prevalence	2
in hematology patients	2
of paa and	2
to meet the	2
the rapid spread	2
not appear to	2
only of patients	2
in the cicu	2
threat to the	2
by time since	2
in new locations	2
shedding patterns of	2
had central venous	2
sars coronavirus transmission	2
close proximity to	2
with probable severe	2
among asymptomatic patients	2
from the ward	2
caused by sars	2
temperature and humidity	2
likely due to	2
n i qg	2
to an isolation	2
of almost million	2
in areas of	2
in patients recovered	2
for each unit	2
rural area of	2
chinese medical association	2
of pneumonia admitted	2
board the diamond	2
to cycles of	2
who presented with	2
reuse n respirators	2
website interim infection	2
fever nor cough	2
patients wore surgical	2
between the groups	2
outcomes of the	2
of asymptomatic sars	2
transfer to the	2
coinfections occurred in	2
the first covid	2
for the period	2
almost half of	2
sample from the	2
barcode indicated that	2
of icu patients	2
patients in cardiac	2
of prevention and	2
be set up	2
the gi tract	2
of infection with	2
for most patients	2
patient converted to	2
what we know	2
to removal of	2
testing capacity increased	2
the practicality of	2
or symptoms suspicious	2
current strategies to	2
peak of the	2
million cases of	2
the single positive	2
for all hcps	2
treatment of icu	2
icm for pandemic	2
none of our	2
were confirmed to	2
between each patient	2
contract from instituto	2
new coronavirus of	2
the cerebral nervous	2
date of birth	2
understanding the novel	2
lessons from the	2
due to ari	2
were achieved on	2
most cases were	2
coronavirus between symptomatic	2
the local health	2
in a larger	2
that all visitors	2
in other areas	2
and was not	2
control of emerging	2
in patients who	2
institution of measures	2
probable severe acute	2
using a mobile	2
might be due	2
hospitalization rates and	2
risk and transitioning	2
assessment of hospitalized	2
ipac measures from	2
from the coronavirus	2
treated masks were	2
patient with sars	2
further spread of	2
as social distancing	2
low ppv of	2
humidified ventilator system	2
incidence of nosocomial	2
should be done	2
transportation of covid	2
was a significant	2
during the first	2
is a priority	2
was interpreted as	2
observed that patients	2
by the european	2
nhsn clabsi criteria	2
between hashtags using	2
of north america	2
to date have	2
had a follow	2
by the institutional	2
and recent travel	2
and the importance	2
with community transmission	2
or worsening of	2
vapor evaluation of	2
public perception of	2
are presented in	2
was the same	2
the patients developed	2
among hospitalized patients	2
skin flora were	2
important to reduce	2
tests and chest	2
ecdc guidelines recommend	2
and had a	2
at a single	2
is challenging because	2
have been performed	2
mask and or	2
the pandemic of	2
in the epidemiological	2
and risk exposures	2
for repeat testing	2
beginning of the	2
the body temperatures	2
enter the hospital	2
the transportation of	2
measures such as	2
patients for covid	2
to have covid	2
n respirators to	2
the labor and	2
time was hour	2
impact on knowledge	2
shutdown and nosocomial	2
among hcws is	2
an opportunity for	2
allowed to enter	2