Ключевые слова: adult, background, blue, care, caucasian, clinic, closeup, concept, dentist, disease, doc, doctor, equipment, face, gauze, health, healthcare, healthy, hope, hospital, hygiene, hygienic, ill, illness, immunotherapy, infection, issues, male, man, mask, medical, medicine, patient, people, person, physician, portrait, professional, protection, protective, sick, space, therapy, treatment, virus, white, young,