英文關鍵字
2019ncov
airports
blue
breath
camera
china
contagious
coronavirus
cough
crowd
crowdly
deadly
disease
emergency
epidemic
fever
flight
flu
health
hubei
human
illness
infected
infection
influenza
infrared
medicine
outbreak
pandemic
passengers
people
pneumonia
prevention
red
screenings
sickness
spread
thermographic
video
viral
virus
wuhan