›› 2008, Vol. 1 ›› Issue (3): 77-80.

• 疾病防治 • 上一篇    下一篇

猪流感病毒与繁殖与呼吸综合征病毒、猪瘟病毒、圆环病毒、伪狂犬病病毒、副猪嗜血杆菌混合感染的情况调查

覃绍敏1,梁安莉1,王仰杰1,向晖1,黄红梅2, 陈凤莲2,马玲2,吴健敏2 
  

  1. 1.广西大学动物科学技术学院,南宁 530005;2. 广西兽医研究所,南宁 530001
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-03-20 发布日期:2008-03-20

A Survey of Co-infection with SIV and PRRSV,CSFV,PCV-2,PRV,HPS in Guangxi

QIN Shao-min1, LIANG An-li1,WANG Yuang-jie1, XIANG Hui1,HUANG Hong-mei2,
  

  1. CHEN Feng-lian2, MA Ling2, WU Jian-min2
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-03-20 Published:2008-03-20

摘要: 应用套式PCR方法对采自广西境内13个市122个不同规模猪场及农村散养户的126份病料,进行了SIV的检测,并对鉴定为SIV阳性的15份病料,再分别进行PRRSV、CSFV、PCV-2、PRV、HPS的检测,以调查广西猪群中SIV与PRRSV、CSFV、PCV-2、PRV、HPS混合感染的情况。结果发现:猪群中SIV感染率为11.9%(15/126),而在所检测的15份阳性病料中,SIV混合感染十分严重,感染率为73.3%(11/15)。混合感染病毒种类最多达四重感染(SIV+PRRSV+CSFV+PCV-2),占6.67%(1/15);三重感染(SIV+PRRSV+PCV2、SIV+PRRSV+CSFV) 占40%(6/15);二重感染(SIV+PRRSV,SIV+PCV-2)占26.6%(4/15)。调查结果表明广西发病猪群中SIV与PRRSV、CSFV、PCV-2混合感染普遍存在。

关键词: 猪; 流感病毒; 繁殖与呼吸综合征病毒; 猪瘟病毒; 圆环病毒; 伪狂犬病病毒; 副猪嗜血杆菌; 混合感染

Key words: Detection of SIV by RTnested PCR was performed on 126 samples collected from 122 hoggeries of different sizes and farmer in 13 cities of Guangxi. In addition; 15 SIV positive samples also were detected of PRRSV; CSFV; PCV2; PRV; HPS to survey the mixed infection situation of SIV and PRRSV; CSFV; PCV; PRV; HPS in herd of Guangxi. Result showed that SIV infection rate was 11.9%(15/126) in herd; however; 15 SIV positive samples were severe of Co-infection; infection rate was 73.3%(11/15).Virus types of Co-infection at the most reached fourfold infection(SIV+PRRSV+CSFV+PCV-2)which accounted for 6.67%; 01 15 2012 12:00AM; ternary infection (SIV+PRRSV+PCV2; SIV+PRRSV+CSFV) which accounted for 40%; 06 15 2012 12:00AM; duplicate infection (SIV+PRRSV; SIV+PCV-2)which accounted for 26.6%

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