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在波兰野猪中对精选的细菌呼吸道病原体进行分子调查

Ewelina Czyżewska-Dors¹, Agnieszka Nowak², Sylwia Zębek²

¹Department of Internal Diseases and Diagnostics, Poznan University of Life Sciences, Szydłowska 50, 60-637 Poznań, Poland.

Pathogens (Basel, Switzerland)

|December 31, 2025

概括

波兰的野猪携带了与猪呼吸道疾病综合体 (PRDC) 相关的细菌. 这些动物可以将病原体传播给家禽和人类,强调需要持续监测.

科学领域:

兽医微生物学兽医微生物学
野生动物流行病学
传染性疾病传染性疾病

背景情况:

野猪 (Sus scrofa) 是病原体的入侵性和公认的储库.
关于欧洲野猪种群中的细菌呼吸道病原体和共感染的数据有限.
猪呼吸道疾病综合体 (PRDC) 影响着猪的健康和经济.

研究的目的:

确定波兰野猪中特定细菌呼吸道病原体的流行率.
为了调查这些物质在野猪肺样本中的同时存在.
评估野猪作为PRDC相关细菌的储库的作用.

主要方法:

对253个野猪肺部样本进行了Actinobacillus pleuropneumoniae,Mycoplasma hyopneumoniae,Mycoplasma hyorhinis和Glaesserella parasuis的遗传物质的分析.
实时PCR用于病原体检测.
统计分析包括计算阳性率和置信区间.

主要成果:

总体而言,62.8%的野猪被至少一种病原体感染.
菌性肺炎 (41.9%) 和冰菌 (28.9%) 是最常见的单一病原体.
没有检测到Actinobacillus pleuropneumoniae; 在4%的样本中发现了Mycoplasma hyorhinis. 最常见的联合感染是M. hyopneumoniae和G. parasuis (9.1%).

结论:

波兰的野猪携带了与PRDC相关的细菌病原体.
与M.hyopneumoniae和G.parasuis的同时感染是显著的.
野猪对病原体的维持和传播到家禽和人类构成风险,需要积极监测.

关键词:

这是一个PRDCDC.波兰波兰波兰波兰这种细菌是细菌代理物.同时感染的同时感染.野生猪野猪野猪野猪

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