2019
2019 merscov
2019ncov
alert
allergy
antidote
caution
corona
coronavirus
cov
detected
disease
drugs
east
epidemic
failure
fatal outcome
fever
h1n1
hazard
illness
infected
infection
lab
medical
mers
merscov
middle
ncov
novel
origin
outbreak
pandemic
pills
pneumonia
prevention
quarantine
red
respiratory
risk
sars
syndrome
syringe
test lab
virus
vomit