亚临床症状猪群中PRRSV和PCV2的感染情况

Journal of Anhui Agricultural Sciences(2015)

Cited 0|Views0
No score
Abstract
[目的]了解亚临床症状猪群中PRRSV和PCV2的感染情况.[方法]选择7个有PRRSV和PCV2感染史且有亚临床症状的猪群,通过ELISA和PCR的相结合方法检测其PRRSV和PCV2的感染情况.[结果]ELISA检测结果表明,所有猪场12周龄仔猪PRRSV和PCV2抗体能观察到血清抗体转化.PCR结果表明约3/7的猪场8周龄仔猪PRRSV呈阳性,12和20周龄仔猪PRRSV呈阴性;8~20周龄有不同比例仔猪PCV2呈阳性.[结论]在亚临床症状猪群中PRRSV的感染主要在8~ 12周龄,而PCV2在8~20周龄都有感染.
More
Translated text
Key words
Porcine Reproductive and Respiratory Syndrome Virus
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined