Ключевые слова: ache, adult, allergy, background, beige, bronchial, bronchitis, care, caucasian, chronic, cold, color, copy, cough, coughing, disease, emphysema, flu, handsome, health, ill, immunity, infection, lungs, male, man, medical, medicine, mouth, pain, patient, person, pneumonia, portrait, pulmonary, respiratory, seasonal, sick, sore, space, suffer, suffering, symptoms, text, therapy, throat, treatment, unhealthy, virus, young,