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目的:了解2013年咸阳市健康人群脑膜炎奈瑟菌带菌率状况。方法:采用生化试验、氧化酶试验、PCR试验等方法,检测咸阳市200例健康人群血样,分析脑膜炎奈瑟菌阳性情况。结果:经细菌培养,奈瑟菌共检出6例,我市健康人群奈瑟菌带菌率为3.00%;经定性PCR实验对6例带菌者中有2例为阳性片段,其中1例为C群,1例为B群。结论:我市强化免疫接种措施取得显著成效,但应继续开展带菌率监测,进一步控制流行性脑膜炎的发病率,保护广大居民的身体健康。
Objective: To understand the status of Neisseria meningitidis infection in healthy population in Xianyang in 2013. Methods: The biochemical tests, oxidase test and PCR test were used to detect the blood samples of 200 healthy people in Xianyang City. The positive cases of Neisseria meningitides were analyzed. Results: Neisseria bacteria were detected in 6 cases by bacterial culture, and the rate of Neisseria gonorrhoeae in our city was 3.00%. Two of the 6 carriers were positive by qualitative PCR, of which 1 was C Group, one case of B group. Conclusion: The measures of intensive immunization in our city have achieved remarkable results. However, we should continue to carry out the surveillance of carrier-borne rates to further control the incidence of meningitis and protect the general health of residents.