Ключевые слова: adult, assistant, background, blue, care, caucasian, clinical, closeup, disease, doctor, emergency, equipment, face, female, health, health care, help, hospital, hygiene, mask, medic, medicine, nurse, occupation, office, operating, patient, person, portrait, practice, profession, professional, protection, room, science, service, specialist, staff, sterile, surgeon, surgery, surgical, team, technology, treatment, uniform, virus, wearing, woman, work,