刘启荣, 吴向林, 文荣. 2011-2018年宁夏回族自治区彭阳县包虫病疫情监测结果分析[J]. 疾病监测, 2020, 35(12): 1125-1128. DOI: 10.3784/j.issn.1003-9961.2020.12.014
引用本文: 刘启荣, 吴向林, 文荣. 2011-2018年宁夏回族自治区彭阳县包虫病疫情监测结果分析[J]. 疾病监测, 2020, 35(12): 1125-1128. DOI: 10.3784/j.issn.1003-9961.2020.12.014
Liu Qirong, Wu Xianglin, Wen Rong. Surveillance for echinococcosis in Pengyang county of Ningxia Hui Autonomous Region, 2011–2018[J]. Disease Surveillance, 2020, 35(12): 1125-1128. DOI: 10.3784/j.issn.1003-9961.2020.12.014
Citation: Liu Qirong, Wu Xianglin, Wen Rong. Surveillance for echinococcosis in Pengyang county of Ningxia Hui Autonomous Region, 2011–2018[J]. Disease Surveillance, 2020, 35(12): 1125-1128. DOI: 10.3784/j.issn.1003-9961.2020.12.014

2011-2018年宁夏回族自治区彭阳县包虫病疫情监测结果分析

Surveillance for echinococcosis in Pengyang county of Ningxia Hui Autonomous Region, 2011–2018

  • 摘要:
      目的  分析2011 — 2018年宁夏回族自治区彭阳县包虫病监测指标变化情况,评价综合防治措施。
      方法  将2011 — 2018年彭阳县包虫病患者群查病、儿童感染、家犬感染和牛、羊患病情况监测数据录入数据库,利用SPSS软件进行分析,比较各项指标变化。
      结果  共筛查38 924人,查出91例,人群患病率0.23%,患病率呈逐年下降趋势(趋势χ2=72.680,P<0.05);检测6~12岁儿童血样8 352人份,抗体阳性血清420人份,儿童感染率5.03%,阳性率呈逐年下降趋势(趋势χ2=11.537,P<0.05);检测家犬粪便6 246份,抗原阳性粪便110份,家犬感染率1.76%,感染率呈逐年下降趋势(趋势χ2=8.729,P<0.05);牛患病率1.05%(20/1 897);羊患病率1.95%(120/6 153)。 牛患病率由2011年的2.97%(6/202)逐年下降到2018年的0(0/286)(趋势χ2=6.178,P<0.05);羊患病率由2011年的4.13%(33/799)逐年下降到2018年的0.28%(7/722)(趋势χ2=8.612,P<0.05)。
      结论  传染源家犬感染率和中间宿主牛、羊患病率均有显著降低,人传播包虫病的风险大大降低,人群患病率和儿童血清抗体阳性率大幅降低,中转包虫病防治项目成效显著。

     

    Abstract:
      Objective  To understand the changes of the surveillance data of echinococcosis in Pengyang county of Ningxia from 2011 to 2018 and evaluate the effects of integrated control measures.
      Methods  The surveillance data of echinococcosis in population, domestic dogs, cattle and sheep in Pengyang during this period were recorded in the database. SPSS software was used for the data analysis and comparison.
      Results  During this period, a total of 38 924 people were screened, in whom 91 echinococcosis patients were found, the prevalence rate was 0.23%, and the prevalence rate decreased year by year (trend χ2=72.680, P<0.05). A total of 8 352 blood samples of children aged 6–12 years were detected, in which 420 were seropositive, the infection rate in children was 5.03%, and the infection rate decreased year by year (trend χ2=11.537, P<0.05). A total of 6 246 stool samples of domestic dogs were detected, in which 110 were positive, the infection rate in dogs was 1.76%, and the infection rate decreased year by year (trend χ2=8.729, P<0.05). The prevalence rate of cattles was 1.05%; Prevalence rate of sheep was 1.95%. The prevalence rate in cattle decreased from 2.97% (6/202) in 2011 to 0 (0/286) in 2018 (trend χ2=6.178, P<0.05); The prevalence rate in sheep decreased from 4.13% (33/799) in 2011 to 0.28% (7/722) in 2018 (trend χ2=8.612, P<0.05).
      Conclusion  The infection rate in domestic dogs and the prevalence rate in cattle and sheep significantly decreased, resulting in a lower risk of transmission of echinococcosis in human. The prevalence rate in population and the seropositive rate in children significantly decreased, indicating the effect of the project of transitional echinococcosis prevention and control.

     

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