Ключевые слова: arm, campaign, care, closeup, coronavirus, covid19, disease, doctor, foreceps, gloves, hands, healthcare and medicine, hospital, illness, immune, influenza, injection, lab coat, medical occupation, medicine, men, nurse, nursing home, occupation, pandemic, patient, physician, professional occupation, protection, protective, protective glove, revaccination, safety, shoulder, site, syringe, vaccine, women, worry,