Ключевые слова: air, allergic, allergy, asthma, asthmatic, attack, baby, background, boy, breath, breathing, bronchitis, care, caucasian, child, compressor, cough, cure, disease, doctor, equipment, face, flu, girl, health, home, hospital, ill, illness, inhalation, inhaler, kid, little, machine, mask, medical, medicine, nebulizer, oxygen, patient, people, person, problem, respiratory, sick, steam, therapy, treatment, vapor, young,