Ключевые слова: adult, background, bad, beautiful, breathing, care, cat, chemical, clinic, coronavirus, covid19, disease, epidemic, face, female, flu, gas, girl, global, health, home, human, hygiene, illness, infection, influenza, isolation, mask, medical, patient, pollution, portrait, prevention, problem, protect, protection, protective, safety, sick, stroking, toxic, virus, woman, young,