Ключевые слова: 19, 2019, airport, asia, boy, care, caucasian, child, children, chinese, cold, corona, coronavirus, cough, covid19, disease, doctor, epidemic, face, facemask, family, fever, flu, fly, health, hospital, ill, illness, infection, influenza, kid, mall, mask, medical, medicine, metro, mom, outbreak, pandemic, patient, pollution, prevention, protection, protective, respirator, respirator mask, sick, surgical, travel, virus,