Ключевые слова: air, allergic, allergy, asthma, asthmatic, baby, boy, breath, breathing, bronchitis, care, caucasian, child, childhood, cold, cough, cure, disease, equipment, face, flu, health, home, hospital, human, ill, illness, inhalation, inhaler, inhaling, kid, little, mask, medical, medicine, nebulizer, oxygen, patient, people, person, pneumonia, respiratory, sick, sickness, steam, thailand, therapy, treatment, vapor, young,