19
antibacterial
bacteria
bathroom
bubble
care
clean
cleaning
cleanse
cleansing
epidemic
finger
flu
gel
hand
health
healthy
hospital
hot
hygiene
influenza
male
man
ncov
outbreak
people
person
prevention
protection
quarantine
rubbing
sanitary
sanitiser
sanitizer
scrubbing
sink
soap
splashing
virus
wash
washroom
water
work