湖北省监利县1991～1994年炭疽监测报告

本文报告湖北省炭疽嘘测点监利县19911994年炭疽流行街学调查及补环境病原学监测。监利县这几年共发生3起炭疽流行。19例病人，死亡2例，年均发病率为0.35/10万，年均病死率为10.53%。流行季节在6、7、8月份，其中7月份最高，占57.89％。感染方武以剖杀病死畜、加工等直接接触，占84.21％。传染源为病死的牛。在采集各类标本84份中分离出炭疽杆菌9株, 检出率为10.71％。

An Epidemiologicai Investigation on Anthrax Surveillance1991 to 1994 in Jianli county of Hubei Province

ABSTRACT An epidemiological investigation of Anthrax and the aetlological surveil-lance．was conducted during 1991 to 1994 in the surveillance spot of Anthrax in jianli county of Hubei province．It indicated that there were three times epidemic of Anthrax in Jianli coun-ty in the above years．Thetotal number of patients were 19，two ofthemwere died．The aver-age of annual mobidity rate was 0.35/10，0000 and the average of annual fatality rate was 10．53％．The epidemic season was during June to August，in which the highest was in July．The major infectious route was to kill and dissect dead or sick animals．81.21％of the patientswere infected via this route．,The infectious source was dead or sick cattle．Eighty four sample were collected for actiological surveillance．Nine positive strains were isolated．The total posi-tire rate was 10.71％．The positive rate，in the soil and water were 11.33％and 7.14％re-spectively．