Ключевые слова: alarm, background, bacteria, banner, blue, boy, care, caucasian, clinic, close up, concept, coronavirus, covid, danger, doctor, epidemic, face, flu, gauze, germ, global, health, hospital, hospitalized, illness, influenza, man, mask, medical, medicine, mouth, ncov, pathogen, patient, person, portrait, prevention, protect, protection, protective, respiratory, sick, sickness, treatment, unhealthy, virus, wearing, word, young,