Ключевые слова: aerosol, air, allergic, allergy, asthma, asthmatic, breath, breathe, breathing, bronchitis, care, caucasian, child, childhood, children, disease, equipment, exhalation, face, female, girl, health, healthcare, holding, human, ill, illness, inhalation, inhale, inhaler, inhaling, kid, little, lung, medical, medication, medicine, mouth, oxygen, patient, people, person, respiration, respiratory, sick, spray, summer, therapy, treatment, woman, young,