allergy
aspirator
baby
bottle
boy
breathe
care
caucasian
child
cleaner
cleaning
drop
face
fever
flu
hand
health
ill
immunisation
immunity
infant
infection
kid
little
medical
medicine
mucous
mucus
nasal
newborn
nose
nostril
pediatrician
people
physician
professional
protection
sick
solution
spray
syringe
toddler
water