Ключевые слова: 30, adult, aerosol, allergy, asthmatic, bottle, caucasian, cold, discomfort, disease, dripping, drop, drops, drug, face, female, flu, girl, health, healthcare, healthy, human, ill, illness, indoors, interior, isolated, medical, medicament, medication, medicine, modern, nasal, nose, person, problem, rhinitis, running, sick, sickness, sniffle, spray, to, treatment, unhealthy, virus, white, woman, years, young,