Ключевые слова: aerosol, air, allergic, allergy, asthma, attack, boy, breath, breathing, bronchial, care, caucasian, child, close, closeup, copy, cough, device, disease, emergency, equipment, exhalation, health, healthcare, healthy, home, ill, illness, inhalation, inhalator, inhaler, kid, little, littleboy, mask, medical, medicine, nebulizer, obstruction, patient, respiratory, sick, sickness, space, steam, therapy, toy, treatment, vapor, young,