【摘要】 目的:了解汶川地震绵竹灾区灾民流行性脑膜炎奈瑟菌(Neisseria meningitides,Nm)的带菌现状,提高防治水平。方法:于2008年6月份采集咽拭标本321份,现场接种于巧克力双抗平板分离培养,通过生化鉴定、染色镜检、血清学鉴定、PCR鉴定分群。结果:调查的321名灾民中,分离到Nm2株,均为B群,阳性率为0.62%。结论:绵竹灾区灾民流脑带菌状况以B群为主,带菌率相对较低。卫生防疫、卫生监督取得了阶段性成果。更多还原

【Abstract】 Objective:To understand the situation of meningococcal carriage in victims of Wenchuan earthquake in Mianzhu,Raise the level of prevention and control.Methods:Samples were collected in June 2008.Chocolate-double-antibiotic-agar-medium,yelk-double-antibiotic-agar-medium and yelk-double-antibiotic-sugar-agar-medium were used to isolate Neisseria meningitides,and G dyeing,biochemistry,serogroup and PCR were used to identify and typing Neisseria meningitides.Results:The rate of taking Neisseria meningitides in victims of Wenchuan earthquake in Mianzhu was0.62%.Both of them belong to group B.Conclusion:The rate of taking Neisseria meningitides in victims of Wenchuan earthquake in Mianzhu relatively low and the carrier status to group B based.Health and epidemic prevention,health monitoring gain the initial results.更多还原