Ключевые слова: agreement, approval, arm, background, blue, care, clinic, closeup, copyspace, cropped, decisions, doctor, emotion, empty, finger, gesticulate, gesture, glove, good, greeting, hand, health, hospital, hygiene, laboratory, latex, medical, medicine, ok, okay, optimism, paper, positivity, prevention, procedure, professional, protective, rubber, shows, sign, signal, sterile, sticks out, success, surgical, symbol, through, virus, wearing, woman,