Ключевые слова: ache, adult, asthma, background, caucasian, cold, cough, disease, fever, flu, hand, handsome, health, home, human, ill, illness, infection, influenza, male, man, mature, old, one, pain, patient, people, person, pneumonia, portrait, problem, senior, sick, sickness, sore, studio, temperature, throat, virus, white,