Ключевые слова: adult, antibiotic, arm, care, caucasian, child, clinic, disease, doctor, drug, equipment, fear, female, flu, hand, health, healthy, hospital, illness, immunity, immunization, infant, infection, inject, injection, inoculation, medical, medicine, needle, nurse, patient, pediatric, pediatrician, people, person, physician, prevention, prick, professional, protection, shoulder, sick, syringe, therapy, treatment, vaccination, vaccine, virus, white, woman,