Ключевые слова: arm, background, bad, bedroom, caucasian, cold, coughing, couple, culture, discomfort, disease, elbow, expressions, facial, family, flu, health, home, illness, indoors, infection, international, isolated, man, mask, medical, mood, multicultural, nose, outbreak, pain, person, pleasure, pollution, prevent, problem, rhinitis, serious, severe, sick leave, sickness, sneeze, sneezing, social, spread, thoughts, virus, waist up, woman, wrong,