Ключевые слова: 6 years, allergy, asian, bacteria, blow, blowing, care, caucasian, child, childhood, children, chinese, cold, cough, cute, dust, eye, female, fever, flu, girl, hand close mouth, health, hospital, ill, illness, influenza, japanese, kid, kindergarten, korean, little, medicine, nose, people, preschool, school, sick, sickness, sneeze, sneezing, sniffle, space, thailand, tissue, unwell, virus, wall, white background, young,