Ключевые слова: allergy, asthma, asthmatic, boy, breath, breathing, bronchial, care, caucasian, child, children, cough, disease, emergency, equipment, exhalation, flu, greenery, health, ill, illness, inhalation, inhalator, inhale, inhaler, inhaling, kid, little, mask, medical, medicine, nebulizer, oxygen, patient, respiratory, sick, steam, therapy, treatment, vapor, vertical,