Investigation And Analysis Of Schistosomiasis In Yueyang Citylivestock

Schistosomiasis is a serious hazard to human health of zoonotic diseases. Schistosoma is the pathogen, Human and animal is the the final host, oncomelania hupensis is the intermediate host. By the development of eggs into the miracidium of Schistosoma japonicum, then by a sporocyst develop into cercariae, and then to the larva to adult, a total of six stages.Author in the city of Yueyang in schistosomiasis epidemic area range, By the fecal (miracidium hatching method) method, was examined in a total of 4973 fecal samples of livestock, The results show:Lake, hilly, mountainous area of livestock schistosomiasis infection rates were 4.82%,2.47% and 1.1%;Buffalo, cattle, goat, pig infection rates were 4.84%,3%,1.67% and 0%; Cattle in the spring, summer, autumn and winter seasons, the infection rates were 9.06%,2%,6.7% and 0.6%;Calves under 3 years old,4-7 years old cattle,7-10 years old cattle,above the age of 10 cattle, the infection rates were 8. 06%,4.8%,3.6% and 1.2%;Bottomland wild faeces, cattle, sheep, dog, the positive rate of human feces were 8.98%,3.8%,0%,0%.Display test with three kinds of praziquantel administered for the treatment of schisto somiasis:Intramuscular injection, third stomach (Ban Wei) injection and oral administration egg negative conversion rate is respectively 100%,95%, and 93%;Adverse reaction rate was 3%,3% and 12%.The author summarized and analyzed, since the founding of Yueyang city agricultural schistosomiasis control experience" Mollusciciding based"," Human and animal synchrono us chemotherapy"and" Control the source of infection and environmental transformation of the main" the three stage of the control effect and the pros and cons. And puts forward, on the current situation, expanding livestock chemotherapy, combined with water conserva ncy and agricultural production, comprehensive development, the implementation of compre hensive prevention and control of schistosomiasis is agricultural schistosomiasis control in Yueyang city ideas.For the city of Yueyang livestock schistosomiasis control, he author concludes that, T o put it as a comprehensive project of the whole society, economy, ecologicalcivilization deve lopment view, To take a comprehensive technical measures of prevention and control, And t he need for government administrative leading and capital investment as a guarantee.