Ключевые слова: 95, air, asia, asian, baby, background, breath, care, caucasian, child, childhood, children, cough, danger, defense, face, facemask, female, fever, finger, flu, gesture, girl, health, healthy, ill, illness, isolated, kid, little, mask, medical, medicine, mouth, n95, nose, people, person, pm25, pollution, portrait, protect, protection, sick, small, smoke, thai, toxic, virus, wearing,