Ключевые слова: adult, assistance, assistant, blue, caucasian, clinic, confidence, corona, coronavirus, covid, covid19, disease, doctor, emergency, equipment, expertise, female, health, healthcare, help, hospital, hygiene, illness, job, man, mask, medical, medicine, nurse, occupation, operating, operating room, operation, pandemic, portrait, preparation, professional, room, safety, skill, specialist, sterile, surgeon, surgery, surgical, team, teamwork, theater, uniform, virus,