Ключевые слова: abstract, background, business, care, caucasian, chair, chemistry, clinic, clinical, computer, consultation, coronavirus, covid2020, doctor, europe, european, examination, female, floor, hands, health, healthcare, hospital, hygiene, material, medic, medical, medicine, natural, occupation, old, patient, person, prevention, professional, quarantine, smiling, space, specialist, uniform, virus, visit, washing, white, work, young,