Epidemic Survey of Swine High Fever Disease in East China
We collected and examined 76 swine high fever disease samples from different farms in five provinces of East China. The diagnosis results indicate that the pure infection of Porcine Reproductive and Respiratory Syndrome Virus(PRRSV) takes 3.9％, while the cross infections of PRRS + Swine Streptococosis (S.S.), PRRS + Porcine Pseudorabies Virus(PRV) + Mycoplasma hyopneumoniae, PRRS + Classical Swine Fever Virus (CSFV) +Eperythrozoon Suis take 2.6％、 2.6％ and 5.3％ respectively. Moreover, the majority of the complex infections are PRRS + Porcine Circovirus Two (PCV2), PRRS + PCV2 + PRV and PRRS + PCV2 + CFSV, which take 18.4％、39.5％ and 21.1％ respectively. The survey of 15 swine farms shows that the key point to prevent the high fever disease is to inoculate high quality PRRS vaccine according to the immunization procedure. Our conclusion is that a new pathogen or PRRSV variation might appear to cause the outbreak of swine high fever disease.
high fever disease PRRS complex infection high quality vaccine
Xiuhua Wang Jianqiang Ai Jiahui He Bihua Deng Yang Yu Yanhua Hui Gongbao Xu Hai Xu Cuicui Fan Hongyan Hou
Nanjing Tech-Bank Bio-Industry co.Ltd, Nanjing Jiangsu 210017 Nanjing Hejia Stockbreeding Co.Ltd, Nanjing Jiangsu 210000 Institute of Veterinary Medicine, Jiangsu Agricultural Academy of Sciences Nanjing Jiangsu 210014
国际会议
亚洲猪病学会第三届学术会议(Proceedings the 3rd Congress of the Asian Pig Veterinary Society)
武汉
英文
362-365
2007-04-22（万方平台首次上网日期，不代表论文的发表时间）