Ключевые слова: antibiotic, awareness, background, blood, care, china, closeup, color, concept, danger, diagnosis, diagnostic, disease, drugs, epidemic, flu, group, health, hospital, ill, illness, infection, many, mask, medical, medications, medicine, medicines, object, pills, pneumonia, prevention, respiratory, sick, sickness, syndrome, therapy, thermometer, treatment, viral, virus, white, word,