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通过掌握嘉兴市秀洲区省级血吸虫病监测点疫情动态,为评价全省水网型地区血吸虫病防治措施和防治效果提供依据。本研究根据《浙江省血吸虫病监测点监测方案(2012年修订版)》要求,开展螺情、病情和相关因素等监测工作,纵向观察、分析水网型地区疫情变化趋势。结果显示2012-2014年查螺面积累计18.99hm2,本监测周期内未发现钉螺。本地居民血吸虫病IHA监测阳性率为1.14%。在秀洲区输入性传染源监测中,查出实验室确诊病例3例。2012-2014年监测点虽未发现钉螺,但前期时有钉螺复现,并有输入性传染源存在,警惕有局部流行的风险。重点应做好本地螺情和输入性传染源的监测工作,巩固取得的防治成果。
By grasping the epidemic situation of provincial-level schistosomiasis surveillance spots in Xiuzhou District of Jiaxing City, it provides a basis for the evaluation of the prevention and treatment measures and prevention and cure effects of schistosomiasis in the water-network area of the province. According to the requirements of monitoring plan for schistosomiasis surveillance in Zhejiang Province (2012 revised edition), this study carried out surveillance work on snail, disease and related factors, and vertically observed and analyzed the trend of epidemic situation in the water network. The results showed that the snail area accumulated from 2012 to 2014 was 18.99hm2. Snail was not found in this monitoring period. Local residents schistosomiasis IHA monitoring positive rate was 1.14%. In the Xiuzhou District input sexually transmitted infection monitoring, detected in laboratory confirmed cases in 3 cases. Although no snails were found at monitoring points during 2012-2014, there was snail recurrence in the early period and there was an input source of infection, so vigilance was at risk of being endemic. Emphasis should be placed on the monitoring of local snails and sources of imported sexually transmitted diseases and the consolidation of the achievements made in prevention and treatment.