bigram

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

bigram frequency
health care162
public health110
novel coronavirus94
health system80
global health75
acute respiratory54
world health51
confirmed cases50
health organization49
coronavirus disease48
pregnant women47
respiratory syndrome41
risk factors40
doc id39
health doi39
cord uid39
social distancing38
research theme38
viewpoints research38
pregnant patients37
severe acute36
systematic review36
infectious disease35
severe covid34
mental health30
infectious diseases29
severe patients29
corresponding author27
clinical characteristics26
income countries25
interest form25
health systems25
competing interest25
unified competing24
primary care24
care workers24
care system23
migrant workers23
south korea22
positive test22
authors completed21
icmje unified21
south africa20
health services20
united states19
protective equipment19
clinical research18
infection prevention18
health workers18
data collection18
hubei province18
developing countries17
authorship contributions17
clinical features17
prime minister17
cov research17
early predictors16
incubation period16
corona virus16
refugee crisis16
coronavirus pneumonia16
human rights16
primary health16
lebanese health16
underlying diseases15
higher risk15
distancing measures15
fatality rate15
care services15
disease control15
personal protective14
official dispatch14
lymphocyte count14
death cases14
case fatality14
negative test14
childbearing age14
respiratory infections14
disease outbreaks13
physical distancing13
health facilities13
early detection13
asian countries13
syndrome coronavirus13
united nations13
travel history13
confirmed covid13
clinical data13
mechanical ventilation12
hiv aids12
first symptom12
air transport12
suspected cases12
east respiratory12
many countries12
first case12
control measures12
middle east12
service delivery12
health emergency12
disease severity11
suspected covid11
health response11
infection control11
score card11
contact tracing11
regression analysis11
care systems11
intensive care11
reproductive health11
ebola virus11
epidemiological characteristics11
natural outbreaks11
high risk11
health commission10
supplementary document10
present study10
severe illness10
observational studies10
logistic regression10
predictive value10
hospitalized patients10
coronavirus infection10
migrant worker10
online supplementary10
respiratory tract10
southeast asian10
per day10
current covid10
median age10
virus disease10
respiratory symptoms10
university hospital10
human resources10
risk model9
sample size9
care providers9
school closures9
communicable disease9
stringency index9
football players9
cohort study9
per population9
pneumonia etiology9
situation reports9
countries like9
test kits9
new cases9
vietnamese citizens9
care centers9
european countries9
acquired pneumonia9
retrospective cohort9
testing capacity9
critically ill9
severe cases9
upper respiratory9
childhood pneumonia9
will also9
passive surveillance9
communicable diseases9
cancer data9
national health9
new coronavirus8
patients infected8
epidemiological surveillance8
positive cases8
community health8
child health8
emergency response8
coronavirus outbreak8
face masks8
decision making8
respiratory distress8
close contact8
family planning8
saudi arabia8
observational study8
movement control8
chronic kidney8
maternal mortality8
prediction model8
two weeks8
crisis management8
increased risk8
research questions8
social media8
distress syndrome8
interim guidance8
clinical course8
epub ahead8
biological attacks8
median time8
situation report8
independent early8
ill patients8
kidney disease8
surveillance system8
surveillance systems8
care facilities8
community transmission8
case definition8
food security8
affected countries8
clinical characterisation7
control order7
antimicrobial resistance7
death toll7
health authorities7
system resilience7
community acquired7
west africa7
climate change7
health professionals7
multivariate analysis7
deaths per7
chronic disease7
syrian refugees7
case series7
hospital admission7
venerable age7
publication numbers7
chw program7
health security7
health research7
risk factor7
global research7
quarantine measures7
years old7
laboratory tests7
previous studies7
icu beds7
authors contributed7
diagnostic tests7
per million7
coronavirus pandemic7
young people7
domestic flights7
clinical questions7
tests per7
taiwanese prisons7
biological attack7
johns hopkins7
study designs7
will provide7
travel restrictions7
vietnamese government7
martinique cancer7
influenza pandemic7
early stage7
human transmission6
confirmed case6
viral clearance6
scientific community6
care infrastructure6
elderly patients6
disease transmission6
mortality rate6
reported cases6
clinical trials6
tb ipc6
china jan6
least one6
key clinical6
rapid response6
global public6
cancer registry6
zika virus6
body temperature6
illness onset6
coronavirus infections6
million people6
data analysis6
essential services6
clinical management6
ipc programs6
early predictor6
multiple pathogens6
may also6
outbreak setting6
natural outbreak6
health data6
influenza virus6
overall case6
medical resources6
final version6
predictive efficacy6
severe group6
health declaration6
hospital beds6
largest share6
pandemic influenza6
infected pneumonia6
hcm city6
cases among6
competing interests6
fake news6
africa project6
private hospitals6
emerging infectious6
virus infection6
tuberculosis south6
health sector6
data sharing6
data hub6
new year6
one case6
community level6
isolation areas6
health status6
three months6
national level6
respiratory infection6
bivariate analysis6
suspected patients6
multivariate logistic6
mortality rates6
causative agent6
publication output6
response plan5
sars cases5
pneumonia severity5
also found5
elevated nlr5
first symptoms5
observatory data5
intellectual content5
age groups5
chronic diseases5
big data5
virological transformation5
ncov infection5
disease outbreak5
mortality surveillance5
infected patients5
current pandemic5
statistical analysis5
care delivery5
like pakistan5
control group5
infected people5
will help5
referral hospitals5
population health5
digital tools5
care worker5
sars epidemic5
cohort studies5
sars outbreak5
widespread testing5
bibliometric analysis5
international health5
rights law5
china clinical5
medical university5
low number5
also important5
care institutions5
quarantine zones5
hopkins university5
doubling time5
publishing countries5
health human5
specific mortality5
ebola outbreak5
mers cases5
clinical characterization5
control room5
administrative control5
persons aged5
preventive measures5
digital platform5
descriptive study5
african countries5
medical supplies5
two pandemics5
national network5
highly sensitive5
severe pneumonia5
testing kits5
rail transport5
neutrophil count5
tb burden5
contraception atlas5
environmental controls5
steering committee5
factors associated5
first cases5
study design5
government response5
transformation course5
gbv victims5
small sample5
strict social5
symptomatic patients5
total number5
medical staff5
responded yes5
highest number5
will allow5
first covid5
global burden5
health emergencies5
among hw5
resilient health5
feb china5
national social5
respiratory specimens5
patients received5
medical care5
viral shedding5
limited access5
clinical care5
cancer registries5
crisis response5
densely populated5
school closure5
care unit5
risk management5
th century5
relatively low5
high infectivity4
new york4
coronavirus cases4
ugandan health4
taiwanese government4
onsite teams4
screening program4
significantly higher4
health officials4
mortality due4
local authorities4
spread rapidly4
mitigation strategies4
prison staffs4
timely treatment4
child mortality4
two months4
initial values4
pandemic covid4
throat swabs4
npa pcr4
chi minh4
bal samples4
based cancer4
pub ahead4
health support4
prospective cohort4
day period4
long time4
hand hygiene4
degenerative diseases4
bronchoalveolar lavage4
confirmed deaths4
death rate4
migrant population4
ho chi4
home quarantine4
vinh phuc4
rural areas4
minh city4
vaccination campaigns4
will certainly4
worker population4
deaths among4
secondary care4
counseling centres4
increasing number4
health infrastructure4
pulmonary disease4
enrolled patients4
st century4
laboratory diagnosis4
treatment options4
information regarding4
internal shocks4
befriender service4
local transmission4
among health4
must also4
northern italy4
initial albumin4
art treatment4
treatment outcomes4
different countries4
two groups4
nasopharyngeal carriage4
control programs4
antiretroviral therapy4
close contacts4
immunization campaigns4
pandemics sars4
must look4
initial draft4
sample vital4
viral loads4
quarantine areas4
first reported4
relatively small4
aviation authority4
testing capabilities4
medical masks4
human coronavirus4
domestic violence4
test kit4
data source4
lower risk4
title abstract4
coronavirus diseases4
provide information4
cases occurred4
confirmed patients4
second affiliated4
outside wuhan4
multiple organisms4
air force4
tb cases4
transport means4
civil society4
coronavirus associated4
large cohort4
help clinicians4
displaced syrians4
immunization coverage4
cultural rights4
among children4
older people4
rapid rise4
literature review4
data suggest4
search term4
contraceptive methods4
health regulations4
mainland china4
second wave4
blood pressure4
comparative study4
diabetes mellitus4
response tracker4
seafood market4
diagnostic test4
recovered cases4
authors reviewed4
cases per4
cases worldwide4
essential medications4
interim guidelines4
characterization protocol4
first stage4
current situation4
wuhan clinical4
childhood cap4
term effect4
legal status4
bacterial culture4
full text4
infections caused4
surgical masks4
emergency departments4
among pregnant4
government policies4
multiplex pcr4
may help4
affiliated hospital4
statistical analyses4
supply chain4
healthserve tele4
oxford covid4
results showed4
limited availability4
force medical4
related deaths4
lower respiratory4
antiviral treatment4
analysis showed4
clinical presentation4
diagnosed cases4
risk perception4
effective response4
croatian football4
syrian refugee4
health surveillance4
multiple sources4
median incubation4
civil aviation4
global data4
epidemic control4
usaid tuberculosis4
global pandemic4
vital statistics4
health service4
since march4
community mitigation4
chronic underlying4
viral load4
final manuscript4
articles dealing4
social networks4
mortality risk4
health crisis4
many people4
unique opportunity4
amid covid4
control strategies4
testing process4
contributed equally4
clinical information4
platform will4
online ahead4
transport networks4
study clinical4
time rt4
older persons4
serum albumin4
economic impact4
scientific research4
mean value4
polynomial growth4
human health4
cox regression4
viral pathogenesis4
cardiovascular disease4
health information4
project will4
suspect cases4
high tb4
international spread4
waiting area4
work together4
pneumonia among4
breast cancer4
icu admission3
comprehensive communicable3
online information3
master protocol3
adequate infrastructure3
cultural organization3
announced plans3
information systems3
will continue3
national steering3
dromedary camels3
asymptomatic children3
vulnerable groups3
significantly reduced3
previous experience3
emerging infections3
children without3
health threats3
biological warfare3
measures including3
measures taken3
clinical manifestation3
international agency3
several previous3
greater risk3
clinical experience3
mild group3
immune system3
entire health3
research efforts3
citation numbers3
life clinic3
positive patients3
based approach3
people will3
level responses3
refugee health3
working group3
quantity indices3
holistic care3
household surveys3
term sustainability3
mild patients3
significantly lower3
health centers3
chronic degenerative3
potential impact3
tract infections3
tract infection3
social security3
early april3
great threat3
research gaps3
seng hospital3
cruise ship3
current evidence3
existing health3
nutrition security3
authors read3
sustainable platforms3
research platform3
mild symptoms3
many low3
made substantial3
chronic medical3
ecological systems3
randomised controlled3
subject area3
transparency index3
social network3
biological weapons3
previous research3
concentrated quarantine3
medical centers3
scientific advisory3
contingency plans3
linda compound3
protective suits3
univariate analysis3
even though3
uncertainty associated3
like south3
lebanese citizens3
response urgency3
reported confirmed3
scientific knowledge3
growth models3
age characteristics3
chronic conditions3
disease burden3
electronic health3
latin america3
publication figures3
lockdown measures3
vertical transmission3
cholera outbreak3
services like3
communication campaigns3
epidemiological analysis3
cancer research3
pneumonia cases3
chronic obstructive3
children using3
health intervention3
related coronavirus3
neutrophil lymphocyte3
mers coronavirus3
quality control3
control policy3
bacillus anthracis3
animal health3
referral pathways3
transport activities3
almost people3
recent times3
th march3
important role3
epidemiological monitoring3
significant role3
health minister3
health conditions3
small number3
pandemic caused3
anthracis spores3
per live3
exporting rice3
evidence supporting3
many patients3
reported case3
day home3
response plans3
medical system3
case detected3
testing may3
established bibliometric3
leading position3
wearing masks3
digital data3
diamond princess3
since april3
substantial contributions3
quarantine facilities3
ad hoc3
economic policies3
vietnam government3
response system3
imported cases3
wuhan city3
historical data3
us billion3
initial lymphocyte3
pcr testing3
rapid data3
suspicious cases3
sars coronavirus3
first time3
respiratory failure3
healthserve also3
care access3
predict cfr3
superiore di3
obstructive pulmonary3
public opinion3
face mask3
air travel3
outbreak opportunity3
health threat3
significant differences3
administrative controls3
provide recommendations3
specific death3
major international3
health authority3
health accounts3
study showed3
spike glycoprotein3
severe disease3
training sessions3
integrated approach3
viral pneumonia3
ongoing covid3
stage iii3
syrian crisis3
infection symptoms3
technical assistance3
infection among3
system response3
made available3
contact transmission3
etiology study3
facing difficulties3
nations educational3
like many3
risalpur cantonment3
symptom onset3
hcw protection3
negative predictive3
violence centers3
informal tented3
countries including3
lopinavir ritonavir3
health institutions3
recent systematic3
wider community3
patient data3
available resources3
public areas3
new strains3
asymptomatic carriers3
million population3
care settings3
healthy children3
included data3
severe conditions3
will require3
catalan government3
emergency department3
mitigation measures3
children also3
live births3
cancer control3
case study3
emergency handling3
containment measures3
one health3
pneumococcal disease3
taiwan cdc3
since january3
among patients3
nasal cannula3
laboratory indexes3
private sector3
systematic analysis3
health inequalities3
negative pressure3
online database3
among others3
viewpoint will3
advisory board3
regression model3
ai tools3
biological samples3
national tb3
positive predictive3
widely distributed3
respiratory viruses3
among hospitalized3
provide financial3
public places3
respiratory rate3
high burden3
better understanding3
among southeast3
using multiple3
official websites3
adverse effects3
disease surveillance3
disease management3
advanced age3
community spread3
infection rate3
health policies3
declining trend3
financial constraints3
symptoms included3
rapid assessment3
respiratory syncytial3
team members3
artificial intelligence3
princess cruise3
will offer3
diagnostic testing3
also reported3
long term3
resource center3
major public3
including pregnant3
news center3
epidemiologic characteristics3
medical personnel3
coronavirus epidemic3
testing facilities3
effective communication3
essential goods3
lymphocyte ratio3
health issues3
population size3
clinical symptoms3
vast majority3
international collaboration3
i life3
based violence3
burden countries3
bacterial pneumonia3
independent risk3
survival analysis3
laboratory findings3
predicting mortality3
single country3
tested positive3
clinical outcome3
diseases like3
children aged3
patient care3
time data3
medical examination3
mulbsta score3
around tests3
many european3
spss statistics3
essential business3
active surveillance3
group ii3
adult inpatients3
cancer surveillance3
amerithrax crisis3
mortality observatory3
based surveillance3
ai will3
tan tock3
economic parameters3
citation rate3
meier survival3
new quality3
vital registration3
medical equipment3
polymerase chain3
infected cases3
publicly reported3
stopped exporting3
nutritional status3
public funds3
shopping malls3
pediatric epilepsy3
per year3
designated hospitals3
cancer registration3
tb treatment3
data research3
serological tests3
retrospective non3
data warehouse3
made public3
nationwide lockdown3
chest radiography3
first phase3
test case3
etiology research3
health community3
early warning3
evidence base3
mass gatherings3
italian national3
lessons learned3
global landscape3
early epidemiological3
treating covid3
least articles3
united kingdom3
planning centers3
allow access3
natural reservoirs3
isolation hospitals3
documents issued3
da covid3
rational use3
secondary infection3
patients will3
oxygen concentrators3
full lockdown3
local health3
zoonotic diseases3
recent study3
french west3
mental illness3
pneumonia outbreak3
health ministry3
international cooperation3
novel corona3
mechanical ventilators3
interventional study3
unprecedented influx3
airborne infection3
regarding covid3
search terms3
tertiary care3
private health3
tb control3
epidemiological studies3
disease response3
familial cluster3
asymptomatic patients3
low testing3
controlled trials3
reopen schools3
tock seng3
short period3
public hospitals3
high number3
regional referral3
health metro3
median duration3
provide support3
publication year3
land use3
epidemiological data3
retrospective study3
service providers3
data extraction3
red zone3
spanish influenza3
truc bach3
higher level3
airborne ipc3
brazilian federal3
dynamic changes3
covid patients3
medical facilities3
national food3
african continent3
cases aged3
global covid3
stage ii3
till date3
research networks3
chain reaction3
un agencies3
clinical setting3
blood cultures3
collaborative intelligence3
ensure national3
sierra leone3
free contraception3
general comment3
several limitations3
invasive pneumococcal3
epidemic prevention3
received outpatient3
global transport3
frequently assigned3
international agencies3
tented settlements3
epidemic preparedness3
involving patients3
nationwide school3
aids patients3
related research3
syncytial virus3
resilient system3
common cold3
west indies3
apartment buildings3
environment sanitizing3
modern methods3
patient ratio3
septic shock3
medical records3
public transport3
first study3
multiple biological3
ongoing surveillance3
data sets3
leading countries3
heart disease3
limited number3
policy changes3
systems science3
performed using3
ipc interventions3
laboratory testing3
controlled trial3
reproduction number3
data collected3
second stage3
daily testing2
marzia title2
i sriw2
sars studies2
relative risk2
oxygen centre2
chronic health2
spread within2
joint planning2
minimum level2
including covid2
rural health2
smart cities2
health history2
neri i2
disease covid2
epidemiological indicators2
unique feature2
wise strategy2
command center2
cases actively2
cases may2
income settings2
sally bell2
infected almost2
tract symptoms2
resistant bacteria2
played significant2
local ngos2
early diagnosis2
future pandemics2
biothreat agent2
initial data2
vietnam may2
pramod bhattarai2
international committee2
standardised protocol2
press conference2
mental wellness2
syrian nationals2
research projects2
control policies2
much larger2
months since2
onboard quarantine2
road ways2
competent authorities2
patients suffered2
microbial etiology2
independently associated2
registry development2
reported covid2
maintain functional2
community engagement2
south asia2
research network2
central television2
exposure history2
significant difference2
entertainment venues2
will face2
displayed prominently2
nasopharyngeal swab2
research objectives2
ipc readiness2
well documented2
patients included2
adequate ventilation2
cases across2
prevent spread2
months old2
urban areas2
emergency care2
hcws without2
obstetric characteristics2
better health2
wear masks2
poor prognosis2
various reasons2
high contagiousness2
opm onj2
among countries2
respective numbers2
geographical location2
migrant populations2
improved outcomes2
covid prevention2
care professionals2
just two2
health programmes2
uk research2
strategy implementation2
takes actions2
high volume2
logistic difficulties2
systematic reviews2
steps taken2
rapid review2
clear government2
human history2
growing number2
probable test2
aum shinrikyo2
epidemic areas2
novel sars2
especially since2
small group2
human contact2
strengthening prevention2
century apart2
measures like2
empyema thoracis2
allows school2
prolonged exposure2
predictive performance2
epidemic command2
research priorities2
will make2
professional football2
pandemic occurs2
neighbouring countries2
ease logistic2
health policy2
several times2
population density2
limited health2
tchu av2
english literature2
potential fatality2
sample sizes2
widespread incidence2
innovative digital2
submitted article2
int blueprint2
simple interventions2
antibiotic use2
long incubation2
action multicenter2
coronavirus named2
massive influx2
significant impact2
rafic hariri2
unilateral economic2
data interpretation2
ebola crisis2
million inhabitants2
viral infection2
security measures2
using commercially2
clinic setups2
caribbean region2
separating safely2
vaccination policies2
male dead2
almost three2
epidemic curve2
accurate indicators2
public transportation2
increasing capacity2
investigation protocol2
operating characteristic2
vaccination rates2
even death2
research work2
comprehensive view2
previous experiences2
next decade2
pneumonia research2
tiered approach2
excess mortality2
two epidemics2
future research2
destabilizing governance2
global infections2
catastrophic biological2
outcome model2
health guidelines2
food insecurity2
prison occupancy2
single organism2
expected protracted2
prevent future2
spreading events2
triple burden2
national economies2
cov articles2
recently published2
fluid resuscitation2
frontline workers2
become available2
physical examination2
prompt response2
spike protein2
first week2
pela covid2
care setting2
adverse impact2
inadequate health2
health interventions2
two decades2
electronically assisted2
oxygen therapy2
blueprint priority2
four hours2
public sector2
black swan2
virus outbreak2
many testing2
streptococcus pneumoniae2
strongly encouraged2
level observational2
reproductive life2
much work2
intertwined nature2
singapore general2
search filters2
coaches must2
maintain delivery2
respiratory illness2
test died2
outbreak response2
within hours2
national levels2
projects may2
deaths recorded2
public panic2
basic reproduction2
across lebanon2
ministerial agencies2
countries will2
study date2
currently available2
decarceration policy2
return precautions2
studies conducted2
patient contact2
response covid2
connected objects2
medical literature2
study included2
coronavirus indicating2
hospital setting2
civil registration2
endotracheal intubation2
nigerian economy2
fy le2
important intellectual2
bioterrorist attacks2
low gdps2
rapid spread2
body protection2
although singapore2
psychosocial care2
detection test2
task force2
death decreased2
included women2
provide guidelines2
available daily2
common complications2
march nationwide2
without children2
routine immunization2
particular emphasis2
low income2
ebola epidemic2
global front2
based framework2
health risks2
hand washing2
preparation measures2
may allow2
vilanova del2
independent high2
earthquake period2
new model2
assigned subject2
via respiratory2
persistent tachycardia2
least two2
early january2
successful aging2
novel cov2
becoming increasingly2
travel restriction2
immune response2
brief procedures2
many cases2
pandemic will2
refugees within2
minimum requirements2
global warming2
public transports2
studies must2
escherichia coli2
without hcws2
french national2
press release2
based study2
global emergency2
including deaths2
communication will2
one half2
maintain service2
infections among2
policy response2
sustaining achievements2
roc curves2
literature search2
guidelines network2
case notification2
research community2
cited articles2
level champions2
protracted duration2
optimal diagnostic2
across studies2
risk due2
mortality levels2
versatile component2
rebecca lundin2
patients outside2
demographic characteristics2
national budget2
temporarily suspended2
good hand2
ffx protocol2
quarantine system2
host risk2
exponential increase2
stimulus package2
singapore jan2
earlier cov2
disease remained2
management among2
receiver operating2
ibm spss2
serologic tests2
equal access2
community settings2
first death2
coronavirus stimulus2
response times2
financial burden2
twice monthly2
early isolation2
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