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目的 通过对浙江省流行性喘憋性肺炎进行长期监测 ,剖析其在我国首次流行的特征、病原、临床表现及控制。方法 用流行病学观察法进行监测。实验用人胚肾细胞培养方法分离病毒。结果 1971～ 1997年共登记报告 15 1935例 ,死亡 6 6 9例。 1971年发病 1316 15例 ,死亡 5 2 4例。流行多发生于夏秋季 ,以农村、山区为重。 3岁组发病率高达 15 337/ 10万。病人起病急 ,有发热、咳嗽和喘憋等症状。用人胚肾细胞培养方法 ,从 41份标本中分离、鉴定 14株呼吸道合胞病毒(RSV )。结论 流行性喘憋性肺炎由 RSV引起。
Objective To monitor long-term prevalence of epidemic pneumonia in Zhejiang Province and analyze its first epidemic characteristics, pathogens, clinical manifestations and control in our country. Methods Epidemiological surveillance was used. Experimental human embryonic kidney cell culture method for virus isolation. Results A total of 19 1935 cases were reported from 1971 to 1997, with 6 6 9 deaths. In 1971, there were 1316 cases of 1316 cases and 524 cases of death. Pop occurred in summer and autumn, with rural areas, mountains as the most important. 3-year-old group incidence of up to 15 337 / 100,000. Patients with acute onset, fever, cough and wheezing and other symptoms. 14 human respiratory syncytial virus (RSV) strains were isolated and identified from 41 samples by human embryo kidney cell culture. Conclusions Epidemic pneumonia is caused by RSV.