a snuki
alcohol
antibody testing
antigen testing
body
clean
cold
cotton swab
flu
health
human body
hypopharynx
illustrations
infection
infectious disease
larynx
lump
medical
nasal cavity
nose
pathogenic bacteria
pcr inspection
pollinosis
runny nose
sample collection
sample collection method
sampling
section
sponge swab
strep throat
test kit
the nasopharynx
the oropharynx
throat
tongue
upper pharynx
virus
virus scan
wipe away