Placentitis and abortion in domestic pigs (Sus scrofa domesticus) associated with Trueperella abortisuis on US swine farms

IF 0.7 4区农林科学 Q3 Agricultural and Biological Sciences

Journal of Swine Health and Production Pub Date : 2022-03-01 DOI:10.54846/jshap/1258

Alexandra K. Ford, R. Palinski, B. Lubbers, L. Tokach, A. G. Cino-Ozuna

引用次数: 1

Abstract

We document a case series of abortions and placentitis in domestic pigs from the Midwest United States where aerobic bacterial cultures consistently isolated Trueperella abortisuis. Cases were submitted between 2017-2020 to the Kansas State Veterinary Diagnostic Lab. Microscopically, there was suppurative placentitis with necrosis and intralesional, gram-positive coccobacilli. In all cases, molecular diagnostics were negative for major causes of abortion in pigs. This is the first known report of T abortisuis isolated from swine abortions or placentitis in the United States.

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在美国养猪场与流产Trueperella相关的家猪(Sus scrofa domesticus)胎盘炎和流产

我们记录了美国中西部家猪流产和胎盘炎的病例系列，在那里有氧细菌培养始终分离流产真佩尔氏菌。病例在2017-2020年期间提交给堪萨斯州立兽医诊断实验室。镜下可见化脓性胎盘炎伴坏死，病灶内可见革兰氏阳性球菌。在所有病例中，分子诊断对猪流产的主要原因均为阴性。这是美国首次报道从猪流产或胎盘炎中分离出的T型流产。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Swine Health and Production 农林科学-兽医学

CiteScore

1.80

自引率

0.00%

发文量

审稿时长

>36 weeks

期刊介绍： The Journal of Swine Health & Production (JSHAP) is an open-access and peer-reviewed journal published by the American Association of Swine Veterinarians (AASV) since 1993. The aim of the journal is the timely publication of peer-reviewed papers with a scope that encompasses the many domains of applied swine health and production, including the diagnosis, treatment, management, prevention and eradication of swine diseases, welfare & behavior, nutrition, public health, epidemiology, food safety, biosecurity, pharmaceuticals, antimicrobial use and resistance, reproduction, growth, systems flow, economics, and facility design. The journal provides a platform for researchers, veterinary practitioners, academics, and students to share their work with an international audience. The journal publishes information that contains an applied and practical focus and presents scientific information that is accessible to the busy veterinary practitioner as well as to the research and academic community. Hence, manuscripts with an applied focus are considered for publication, and the journal publishes original research, brief communications, case reports/series, literature reviews, commentaries, diagnostic notes, production tools, and practice tips. All manuscripts submitted to the Journal of Swine Health & Production are peer-reviewed.