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为控制棘球蚴(包虫)病,作者在包虫病高发区内,针对犬体中的成虫进行了灭绝性驱杀,而对绵羊等中间宿主体内的幼虫不作干预,以此为策略,在新疆呼图壁及温宿两县开展了区域试验。具体做法是:采取“吡喹酮”药饵剂型,对实验区内全部家牧犬实行成虫期前驱虫,一月一次。此外,尽量捕杀无主流窜犬,杜绝病原散播隐患。三年实验表明,上述两实验区内家牧犬细粒棘绦虫感染率,已分别自18.5%和14.7%降至零和0.5%;新生仔代绵羊棘球蚴感染率年下降分别为81%~84%和85.4%~90.9%。这些结果证明,控制策略和模式都是成功的,能够快速控制畜间棘球锄病的流行,也必将同步控制人体包虫病的感染。为便于和传统的控制策略相区别,特将水研究采取的策略称为“单相灭绝病原”。而对终宿主实行成虫期前驱虫的综合技术措施,概括为“犬犬投药、月月驱虫”的模式。此种策略与模式,具有简便易行、投入少、收效快的特点,适合我国高发的农牧区推广。
In order to control hydatid disease (hydatid disease), the author in the high incidence of hydatid disease in dogs for adult extinction kill, but no intervention in the intermediate host such as sheep and larvae, as a strategy, In Hutubi, Xinjiang and Wensu counties carried out a regional test. The specific approach is: to take “praziquantel” bait dosage form, the experimental area of all domestic animal husbandry implementation of pre-adult worms, once a month. In addition, try to kill no mainstream channeling dog, to prevent the spread of the pathogen. Three-year experiments showed that the infection rates of domesticated dogs in these two experimental areas decreased from 18.5% and 14.7% to zero and 0.5%, respectively. The incidence of echinococcus in neonatal offspring The annual decline was 81% ~ 84% and 85.4% ~ 90.9% respectively. These results demonstrate that both control strategies and models are successful and that they can rapidly control the prevalence of echinococcosis in humans and will simultaneously control human echinococcosis infections. In order to distinguish it from the traditional control strategy, the strategy of water research is called “single-phase extinction pathogen.” The final host implementation of pre-adult worms integrated technology and measures, summarized as “canine dog administration, lunar month deworming” mode. This kind of strategy and mode has the characteristics of simple and easy operation, less investment and quick response, which is suitable for the popularization of agricultural and pastoral areas with high incidence in our country.