adult
anesthetic
antiseptic
blue
care
caucasian ethnicity
child
cold and flu
cold virus
doctor
dose
examination table
explaining
fear
females
flu virus
girls
healthcare and medicine
healthcare worker
holding
hospital
human body part
human hand
illness
immunization
injecting
laboratory
medical clinic
medical exam
medical research
medicine
nurse
pain
patient
pediatrician
people
pharmacy
prevention
professional occupation
protection
scared
serum sample
service
stethoscope
surgical suture
syringe
vaccination
virus
women