Ключевые слова: ache, adult, background, bronchial, bronchitis, care, caucasian, cold, copy, cough, coughing, disease, fever, flu, gray, health, hurt, ill, immunity, infection, influenza, lifestyle, male, man, medicine, model, pain, pandemic, person, pneumonia, problem, remedy, respiratory, seasonal, sick, sickness, sore, space, studio, suffering, symptom, symptoms, text, throat, treatment, unhealthy, unwell, viral, virus, young,