【摘要】 为全国钩端螺旋体（钩体）病地理流行病学调查，对福建、浙江、安徽、湖南、湖北、贵州、云南和四川８省区新近分离的钩体菌株采用凝集试验和因子血清分型方法进行了血清学分类检定。结果证明，这些菌株分属于问号状钩体和双曲钩体１４个血清群２０个血清型，并发现６个地方新型钩体，有安徽的秋季型和棉兰型，贵州的爪哇型和棉兰型、福建的派托型，江淮型和皖水型。更多还原

【Abstract】 strains of leptospires isolated from Fujian, Zhejiang,Anhui,Hunan,Hubei,Guizhou,Yunnan,and Sichuan Provinces were identified by agglutination test and factor sera typing methods in order to study the geographical epidemiology of leptospirosis.The results showed that the strains isolated belonged to 14 serogroups and 20 serovars of Leptospira interrogans and Leptospira biflexa. Among them,6 newly local serovarsypes were found, serovars autumnlis and medanensis in Anhui,serovars javanica and medanensis in Guizhou and serovars patoc,jianghuai and anshui in Fujian.更多还原