Ключевые слова: allergy, alone, asian, bad, boy, breathing, care, child, coronavirus, covid19, dangerous, depressed, disease, environment, epidemic, face, flu, glass, halt, hazard, health, home, ill, infection, influenza, inside, kid, looking, mask, medical, mers, mirror, outbreak, pandemic, people, pm 25, pollution, prevention, protection, quarantine, reflection, sadness, safety, sick, son, thai, toxic, unhealthy, virus, window,