Abstract:

Objective To evaluate the situation of realizing schistosomiasis transmission control in Jiangxi Province. Meth? ods The situation of reaching the criteria of schistosomiasis transmission control was evaluated by using the method of field sur? veys combined with retrospective investigations. Results The schistosome infection in human was kept at a stable low level，and the infection rate in residents was below 1% in 90.24% （536/594） of whole epidemic controlled villages. There were 45 spots with schistosome infected Oncomelania hupensis snails in 38 pieces of marshland. The epidemic situation in livestock showed less opti? mistic than that in human，and the infection rate in bovine was higher than 1% in 19.87%（118/594）of the whole epidemic con? trolled villages. Conclusions Currently，the prevalence of schistosomiasis is at a low level in 9 infection?controlled counties of Ji? angxi Province. More favorable situation has emerged to the realization of schistosomiasis transmission control. However，it is nec? essary to strengthen the infectious sources control with emphasis on bovine so as to achieve the goal of transmission control in whole province in 2015.

Key words: Schistosomiasis； Transmission control；Risk assessment； Jiangxi Province

摘要： 目的 目的 评估江西省达到血吸虫病传播控制标准面临的形势与风险。方法 方法 采用 “点面结合”、 现场调查和回顾性 调查相结合等方法， 分析、 评估江西省血吸虫病疫情控制县达到传播控制标准面临的形势。结果 结果 江西省血吸虫病疫情 控制村居民血吸虫感染率普遍处于低水平， 90.24% （536/594） 的村居民血吸虫感染率< 1%； 38块洲滩查见45个感染性钉螺 点； 19.87% （118/594） 的村家畜血吸虫感染率≥1%。结论 结论 目前江西省9个疫情控制县血吸虫病疫情整体处于较低水平， 已形成较为有利的达到血吸虫病传播控制标准的态势。但要如期实现全省达到传播控制的目标， 仍需重点强化以家畜为 重点的传染源控制措施。

关键词: 血吸虫病； 传播控制； 风险评估； 江西省