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目的 了解江西省南昌市新建区血吸虫病疫情分布特征,为今后开展血吸虫病防控提供参考.方法 以村为单位,收集并整理2009-2014年南昌市新建区血吸虫病疫情数据,建立数据库,运用SaTScan软件进行分析,确定该地区人群、钉螺及耕牛感染血吸虫的时空聚集区域.结果 新建区人群血吸虫感染率由2009年的0.10%下降至2014年的0.000 68%.钉螺血吸虫感染率波动较大,2012年最高为1.04%,2014年下降至0.耕牛感染率2012年最高,达1.98%;2014年下降至0.时空聚集探测显示,新建区3个人群血吸虫感染聚集区主要集中在昌邑乡、联圩乡及松湖镇的20个自然村,2个钉螺感染聚集区主要集中在昌邑乡和南矶乡的5个自然村,1个耕牛感染聚集区主要集中在昌邑乡的3个自然村.结论 2009-2014年南昌市新建区血吸虫病疫情整体呈下降趋势,但疫情反弹的潜在风险依然存在,6个聚集区域所覆盖的自然村是该区今后血吸虫病防治工作的重点区域.“,”Objective To understand the endemic situation and distribution features of schistosomiasis in Xinjian District,Nanchang City,Jiangxi Province from 2009 to 2014,so as to provide a reference for the prevention and control of schistosomia-sis in the future.Methods The endemic data of schistosomiasis in Xinjian District were collected by taking the village as a unit from 2009 to 2014.An endemic database was established,and the SaTScan software was applied to analyze the spatiotemporal aggregation areas of Schistosoma japonicum infection in crowd,Oncomelania hupensis snails and cattle.Results The S.japoni-cum infection rate of crowd was decreased from 0.10%in 2009 to 0.000 68%in 2014.The infection rate of O.hupensis snails was greatly fluctuated from 2009 to 2014,the highest was 1.04%in 2012,but it fell to 0 in 2014.The highest infection rate of cattle was 1.98%in 2012,and it fell to 0 in 2014.The spatial temporal clustering detection showed that three areas of crowd infection were mainly concentrated in 20 villages of Changyi Township,Lianyu Township and Songhu Town;two areas of snail infection were mainly concentrated in five villages of Changyi Township and Nanji Township;one area of cattle infection was mainly con-centrated in three villages of Changyi Township.Conclusions The endemic situation of schistosomiasis presents a declining trend in Xinjian District from 2009 to 2014 as a whole.However,the potential risks of the rebound of the disease still exist,and the six clustering areas of infection are still the key areas for the prevention and control of schistosomiasis in the future.