Occurrence of Swine Salmonellosis in Postweaning Multisystemic Wasting Syndrome (PMWS) Affected Pigs Concurrently Infected with Porcine Reproduction and Respiratory Syndrome Virus (PRRSV)

Journal of Veterinary Medical Science

Tomohide KINOSHITA⁴  Noriko ITO²  Akihiro OGAWA²  Atsuko MATSUMOTO²  Takashi NAKANE³  Satoshi MURAKAMI¹ 

[1] Tokyo University of Agriculture;Hokubu Animal Health and Hygiene Service Center;Chiba Prefectural Livestock Research Center;Toubu Animal Health and Hygiene Service Center

关键词: PMWS;    PRRSV;    Salmonellosis;   

DOI  :  10.1292/jvms.68.387

学科分类：兽医学

来源: Japanese Society of Veterinary Science

【 摘 要 】

References(31)Cited-By(8)Fourteen diseased pigs from four farms in which there had been an outbreak of salmonellosis were investigated. Granulomatous inflammation with depletion of lymphocytes was observed in the swollen lymph nodes in these pigs. Antigens to porcine circovirus type 2 (PCV2) were immunolabeled in the lesions along with detection of viral DNA as PCV2 by polymerase chain reaction (PCR). In addition, antigens to porcine reproductive respiratory syndrome virus (PRRSV) were immunodetected in the lungs and Salmonella Choleraesuis was isolated from the affected pigs. The nine salmonellosis affected pigs, five (55.6%) with salmonellosis and PMWS concurrently infected with PRRSV were much higher than those infected with salmonellosis and PMWS (22.2%) or with salmonellosis and PPPRV (22.2%).

【 授权许可】

Unknown