Ключевые слова: air, allergic, allergy, asian, asthma, asthmatic, baby, breath, breathing, bronchitis, care, chair, child, childhood, chinese, disease, equipment, face, flu, girl, health, healthcare, hospital, ill, illness, inhalation, inhale, inhaler, japanese, kid, korean, mask, medical, medicine, nebulizer, oxygen, patient, problem, respiratory, rsv, sick, smoke, steam, thai, therapy, toddler, treatment, using, virus,