antibiotic
arm
baby
care
caucasian
child
clinic
contagion
disease
doctor
drug
fever
flu
hand
health
hospital
illness
immunity
immunization
infant
infection
infectious
injection
injector
inoculation
intramuscular
jab
kid
little
medical
medicine
needle
nurse
patient
pediatrician
physician
prick
professional
protection
shoulder
sick
sitting
small
squirt
syringe
therapy
vaccination
vaccine
virus