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目的了解山东部分地区军团杆菌感染情况和流行病学特征,指导军民做好军团病的防治工作。方法在驻地选择调查点,收集人和动物血清,采用微量凝集试验检测血清抗体,同时收集相关资料,进行整理分析。结果①驻地健康人群中军团杆菌自然感染较普遍,1人感染2～3个血清型者占6.91%;②首次证实驻地猪、牛、羊、鸡和鼠类均存在军团杆菌感染,主要血清型与当地人群型别相一致;③驻地肺炎病人中有26.32%系军团杆菌感染,中老年易感,冬季多发。结论应开展本病的监测及防治,预防其发生、流行。
Objective To understand the prevalence and epidemiological characteristics of Legionella in some areas in Shandong and to guide the military and civilian population in the prevention and treatment of Legionnaires’ Disease. Methods At the investigation site of resident selection, human and animal serum were collected, and serum antibody was detected by microagglutination test. At the same time, relevant data were collected and analyzed. Results ① The natural infection of Legionella in resident resident population was common, accounting for 6.91% of 1 to 2 seropositive serotypes; ② For the first time, Legionella infection was found in resident pigs, cattle, sheep, chickens and mice, and the major serotypes Consistent with the type of local population; ③ Resident pneumonia patients were 26.32% of Legionella infection, middle-aged and elderly susceptible, winter and more. Conclusion The disease should be monitored and prevention, prevention of its occurrence, prevalence.