Ключевые слова: adult, blue, care, caucasian ethnicity, closeup, doctor, drop, equipment, expertise, general practitioner, glove, hand, healthcare and medicine, healthy lifestyle, holding, hospital, human finger, human hand, hygiene, illness, injecting, isolated, laboratory, liquid, medical injection, medical occupation, medical procedure, medicine, men, nurse, occupation, patient, pharmacy, professional occupation, protective glove, research, science, scientist, sharp, stethoscope, surgeon, surgery, surgical glove, surgical mask, syringe, uniform, vaccination, white background, working,