2012年辽宁地区生猪疫病流行情况分析报告

Report on analysis of swine diseases in Liaoning province in 2012

2012年辽宁地区的养猪生产形势与全国的大趋势类同,呈现出稳中有升的可喜局面。本文从2012年疫病对辽宁地区生猪养殖发展形势的影响、2012年实验室血清学和病原学检测结果与2011年的比较情况、现场流行病学调查3个方面进行了总结分析,并针对目前生猪疫病防控工作中存在的问题提出了相应的改进措施,分析的结论是:2012年辽宁地区生猪疫情平稳;高致病型猪蓝耳病弱毒活疫苗免疫是有效的,按程序免疫能防止猪群发病;圆环病毒的感染率呈上升趋势;仔猪腹泻病在近期内会对养猪生产造成威胁。应适时调整免疫程序,关注伪狂犬病的流行。

The condition to raise hogs or pigs of Liaoning district in 2012 was similar to countrywide megatrends that it set up among steady. This text made a series of conclusions that the pigs epidemic situation was stable of Liaoning district in 2012, the immunization to keep procedure though low virus live vaccine of highly pathogenic porcine reproductive and respiratory syndrome was effective which could prevent invasion to the hogs and pigs, the infection rate of porcine cireovirus took on upgrade tendency, young pig diarrhea disease will threaten to raise hogs and pigs vocation in the near future, we will adjust immune programme for children at the right moment and we ought to pay close attention to the popularity of pseudorabies through summarizing and analyzing the three aspects that the influence of epidemic to development situation of pigs breeding of Liaoning district in 2012, the comparison to the result of serology and etiology in laboratory between 2012 and 2011 and locus in quo epidemiologic survey.