流行性脑脊髓膜炎(流脑)是脑膜炎双球菌引起的传染病,调查脑膜炎双球菌的流行菌群和带菌菌群对流脑防治工作有重大意义,但按一般常规法分离鉴定,有些菌株初 Epidemic meningococcal meningitis (meningitis) is caused by meningococcus infectious diseases, the survey of meningococcus epidemic flora and flora carrying convective brain prevention and control work of great significance, but according to the conventional method of isolation and identification, and some The beginning of the strain