کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5802540 | 1555674 | 2015 | 5 صفحه PDF | دانلود رایگان |
- A 5-year longitudinal study of schistosomiasis in cattle and a concurrent drug-based intervention study were performed in three settlement groups in Yunnan Province. The results showed that it is possible to eliminate schistosomiasis in domestic animals in the mountainous regions of China by monthly treating cattle and horses from schistosome-positive households from May to October.
- Survey on seasonal dynamics of schistosomiasis showed that schistosomiasis was prevalent from May to October in mountainous area of Yunnan province.
- Environmental schistosome contamination was surveyed, and 94.29% of the miracidia found were from cattle.
Schistosomiasis japonica is a major public health problem in China. Domestic animals play a major role in the transmission of Schistosoma japonicum to humans. To better understand the epidemiology of schistosomiasis japonica in domestic animals in the mountainous areas of China, we performed a 5-year longitudinal study of schistosomiasis in cattle and horses in Yunnan Province from 2009 to 2013. We also performed a concurrent drug-based intervention study in three settlement groups in Yunnan Province aimed at developing an effective means of controlling transmission in this region. The prevalence of infection in cattle fluctuated between 1.67% and 3.05% from 2009 to 2011, and monthly treatments of schistosome-positive animals reduced the prevalence to 0% (PÂ <Â 0.05) from 2012 to 2013. Prior to the intervention, we found that schistosomiasis was prevalent from May to October, with the highest prevalence observed in June (10.00%). We surveyed for environmental schistosome contamination, and 94.29% of the miracidia found were from cattle. Our study showed that it is possible to eliminate schistosomiasis in domestic animals in the mountainous regions of China by monthly treating cattle and horses from schistosome-positive households from May to October.
Journal: Veterinary Parasitology - Volume 208, Issues 3â4, 15 March 2015, Pages 254-258