英文關鍵字
19
adult
animation
bacteria
biology
cancellation
caucasian
cell
concept
contagion
contagious
corona
coronavirus
covid
covid-19
covid19
danger
dangerous
digital
digitally
disease
emergency
epidemic
event
fear
female
generated
germ
global
health
idea
illness
illustration
infection
jogger
logdown
medical
medicine
message
microbe
microbiology
montage
moving
outbreak
pandemic
people
prevention
race
real
running
safety
scare
science
sickness
spreading
stadium
tape
text
three
unhealthy
viral
virology
virus
warning
woman
young