Ключевые слова: adult, arm, background, black, blue, care, clinic, close up, doctor, drug, epidemic, glove, hand, health, healthcare, hold, hospital, illness, influenza, injecting, injection, insulin, lab, laboratory, liquid, lockdown, mature, medical, medicine, men, needle, person, preparation, prevention, professional, protection, research, science, sterile, stopcoronavirus, stopcovid19, surgeon, surgery, syringe, therapy, treatment, uniform, vaccination, vaccine,