Ключевые слова: arm, background, blood, care, clinic, closeup, concepts, cure, disease, doctor, drug, equipment, finger, flu, glove, hand, health, healthcare, healthy, holding, hospital, ill, illness, inject, injection, instrument, insulin, isolated, laboratory, liquid, medical, medicine, needle, nurse, pharmaceutical, pharmacy, plastic, prescription, research, science, sharp, shot, sickness, surgery, syringe, treatment, vaccination, vaccine, white,