Ключевые слова: adult, air, background, bacteria, beautiful, blue, cap, care, caucasian, clinic, concept, coronavirus, cover, danger, doctor, face, female, flu, gauze, germ, girl, head, headache, health, hospital, mask, medical, medicine, mers, ncov, operation, outbreak, pandemic, person, portrait, prevention, protection, protective, red, respiratory, sars, sick, sickness, stress, text, uniform, virus, woman, young,