2019ncov
avoid
contagious
contamination
control
coronavirus
covid19
design
disease
distance
distancing
epidemic
flu
gathering
health
ill
illness
illustration
infect
infected
infection
influenza
man
measure
meeting
men
outbreak
pandemic
pathogens
people
prevent
prevention
preventive
protection
public
public heath
quarantine
social distance
social distancing
spread
spreading
talk
talking
transfer
transmission
treatment
virus
woman
women