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一、什么是H7N9疫情?H7N9疫情是由H7N9病毒引起的,自2013年我国华东地区首次发现人感染H7N9病例以来,每年都会在冬春季出现季节性流行。二、H7N9病例主要临床表现有哪些?H7N9病例的潜伏期一般在7天以内,有的也可达到10天。肺炎为其主要临床表现,患者常出现发热、咳嗽、咳痰,可伴有头痛、肌肉酸痛、腹泻或呕吐等症状。重症患者病情发展迅速,多在发病3-7天出现重症肺炎,体温大多持续在39℃以上,
First, what is the H7N9 outbreak? H7N9 outbreak is caused by the H7N9 virus. Since the first case of human H7N9 infection in East China was discovered in 2013, seasonal epidemics occur in winter and spring. Second, what are the main clinical manifestations of H7N9 cases? The incubation period of H7N9 cases generally within 7 days, and some can reach 10 days. Pneumonia is its main clinical manifestations, patients often have fever, cough, sputum, may be associated with headache, muscle soreness, diarrhea or vomiting and other symptoms. Critically ill patients develop rapidly, mostly in the incidence of 3-7 days of severe pneumonia, most of the body temperature continued at 39 ℃ or more,