bacteria
breathing
caring for others
close your mouth
close your nose
colds
communication
cough
do not spread
doctor
drip
ears
fear
filter
flu
forefinger
getting sick
health
his face
hold
hook
how
instructions
man
mask
medetsina
medical
medical mask
medicine
protection
puts
respiratory
respiratory tract
safe communication
safety
saliva
selfcare
selfpreservation
spread
squeeze
tight
tissue
to
to the face
virus
virus protection
wear