Ключевые слова: arm, background, caucasian, child, closeup, concept, copy space, disease, doctor, face, female, flu, girl, glove, hand, healthcare, hospital, illness, immunization, infection, injecting, little, mask, medical, medicine, needle, nurse, pandemic, patient, pediatrician, person, physician, preschool, prevention, professional, protection, shoulder, sick, sitting, smiling, syringe, therapy, treatment, vaccination, virus, white, woman, young,