Ключевые слова: adenoviruses, allergy, antritis, arvi, baby, bacterial, boy, breathing, caucasian, child, childrens, chronic, closeup, cold, concept, contagion, coryza, discomfort, disease, diseased, face, flu, head, hygiene, illness, infection, kid, mouth, mucopurulent, mucus, nasal, nose, paediatrics, pediatrics, pediatry, physiological, rhinitis, rhinosinusitis, runny nose, sick, sickness, sinusitis, smiling, snivel, snot, therapy, tonsillitis, treatment, virus, yellow,