Ключевые слова: air, asia, asian, background, bangkok, care, city, climate, concept, corona, danger, disease, dust, environment, epidemic, face, female, flu, girl, headache, health, health care, healthcare, hospital, human, ill, illness, infection, mask, medical, medicine, mouth, n95, person, pm25, pollution, prevention, protect, protection, protective, respiratory, safety, sick, smog, smoke, urban, virus, wearing, woman,