Ключевые слова: adult, alarm, alert, background, bacteria, blue, care, caucasian, clinic, concept, coronavirus, danger, dangerous, doctor, emergency, face, female, flu, gauze, germ, girl, health, hospital, human, illness, influenza, mask, medical, medicine, mers, ncov, nurse, pandemic, patient, person, portrait, prevention, protect, protective, ptotection, respiratory, sars, sickness, sterile, stop, text, virus, woman, young,