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Research Progress on Co-infection and Prevention of Highly Pathogenic Porcine Reproductive and Respiratory Syndrome

WANG Yan-feng1,ZHANG Ding-hua1,CAO Zhi-gao1,YIN Ling1,GUI Qi-sheng2,ZHU Jin-feng1   

  1. 1.Department of Animal Science, Henan Vocational College of AgricultureZhongmu 451450China2.Henan Yuzheng Biological Technology Co., Ltd.Zhongmu 451450China

  • Received:2013-10-08 Online:2014-05-20 Published:2014-06-25

Abstract: Highly pathogenic porcine reproductive and respiratory syndrome, a major disease that influenced the pig industry, had spread throughout our country since it came to existence in 2006, causing huge economic losses. Though a lot of measures had been taken to prevent and control the disease, the result was far from satisfaction. The existence of highly pathogenic porcine reproductive and respiratory syndrome co-infection required that comprehensive control measures should be taken. This paper reviewed the research progress in the field of co-infection, vaccines, traditional Chinese medicine prevention and treatment,biological safety and immune suppression relief of highly pathogenic porcine reproductive and respiratory syndrome.

Key words: highly pathogenic porcine reproductive and respiratory syndrome; co-infection; prevention measures; research progress