Ключевые слова: asian, background, care, child, children, chinese, city, cold, cute, dirt, dust, epidemic, face, flu, garden, girl, health, healthcare, hospital, ill, illness, infection, influenza, japanese, kid, korean, little, mask, medical, medicine, n95, park, patient, people, pm25, pollution, protect, protection, protective, safety, sars, sick, smoke, street, surgical, thailand, virus, wearing, white, young,