Ключевые слова: 2019, adult, blue, bonnet, care, caucasian, center, clinical, cov, expertise, gauze, healthcare, healthy, hospital, infection, infectious, male, man, mask, medical, medicine, men, ncov, occupation, operating, people, person, pliers, portrait, professional, protective, real, rear, room, supplies, surgeon, surgery, surgical, team, three, uniform, vertical, view, virus, working,