Journal of Veterinary Medical Science
Online ISSN : 1347-7439
Print ISSN : 0916-7250
ISSN-L : 0916-7250
NOTE
Occurrence of Swine Salmonellosis in Postweaning Multisystemic Wasting Syndrome (PMWS) Affected Pigs Concurrently Infected with Porcine Reproduction and Respiratory Syndrome Virus (PRRSV)
Satoshi MURAKAMIAkihiro OGAWATomohide KINOSHITAAtsuko MATSUMOTONoriko ITOTakashi NAKANE
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Keywords: PMWS, PRRSV, Salmonellosis
JOURNAL FREE ACCESS

2006 Volume 68 Issue 4 Pages 387-391

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Abstract

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%).

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© 2006 by the Japanese Society of Veterinary Science

この記事はクリエイティブ・コモンズ [表示 - 非営利 - 改変禁止 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
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