丝虫病是我市主要地方病之一,微丝蚴阳性率在全省、全国属较高水平,经40年来反复查治,至1987年12月,已达到了基本消灭丝虫病的标准,并进入丝虫病净化监测阶段。为彻底控制和消灭丝虫病,针对高安市1980年至1998年丝虫病普查和净化监测情况,采用负二项分布进行拟合,以探讨丝虫病? Filariasis is one of the major endemic diseases in the city. The positive rate of microfilariae is high in the province and across the country. After repeated inspections and treatment in 40 years, it has reached the standard for the elimination of filariasis in December 1987. And enter the filariasis purification monitoring stage. In order to completely control and eradicate filariasis, according to the filariasis survey and purification monitoring from 1980 to 1998 in Gao’an City, a negative binomial distribution was used for fitting to investigate filariasis.