antibiotic
arm
background
care
caucasian
child
childhood
clinic
disease
doctor
female
flu
girl
hand
health
healthcare
hospital
illness
immunity
immunization
infection
injection
inoculating
kid
little
medical
medicine
needle
nurse
patient
pediatric
pediatrician
people
physician
positive
practitioner
preschool
prevention
professional
protection
sick
squirt
syringe
vaccinating
vaccination
vaccine
virus
white
woman
young