Ключевые слова: air, asia, asian, background, bad, caucasian, child, coronavirus, covid, covid19, disease, dust, epidemic, expression, face, finger, flu, gesture, girl, halt, hand, hazard, ill, illness, infection, influenza, kid, little, mask, medical, mers, ncov, negative, no, outbreak, palm, people, pm 25, pollution, protect, public, safe, sick, sign, stop, thai, virus,