猪急性腹泻综合征冠状病毒病的研究进展

刘巧玲, 黄二素, 周怡, 张森, 叶丽, 何小莉, 陈慧艳, 简文辉

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养殖与饲料 ›› 2025, Vol. 24 ›› Issue (02) : 56-62. DOI: 10.13300/j.cnki.cn42-1648/s.2025.02.013
疾病防控

猪急性腹泻综合征冠状病毒病的研究进展

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摘要

猪急性腹泻综合征冠状病毒病是2017年新发现的一种由猪肠道α冠状病毒(第5种猪冠状病毒)感染致哺乳仔猪急性腹泻和死亡的传染病,死亡率高达90%。猪肠道α冠状病毒(porcine enteric alphacoronavirus, PEAV)也称猪急性腹泻综合征冠状病毒(swine acute diarrhea syndrome coronavirus, SADS-CoV)或猪肠道甲型冠状病毒(Swine enteric alphacoronavirus, SeA-CoV),该病毒细胞嗜性较强,可侵袭多种啮齿动物源和原代人肠细胞和肺细胞,存在人兽共患病传播风险。目前尚无针对该病毒的商业化疫苗和抗病毒药物。本文通过对猪急性腹泻综合征冠状病毒病的病原学、流行病学、临床症状、病理变化、检测方法及防治策略等方面进行综述,以期为后续相关研究提供参考。

关键词

猪急性腹泻综合征冠状病毒病 / 猪急性腹泻综合征冠状病毒 / 病原学 / 流行病学 / 临床症状 / 病理变化 / 检测方法 / 防治策略

中图分类号

S858.28

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导出引用
刘巧玲 , 黄二素 , 周怡 , . 猪急性腹泻综合征冠状病毒病的研究进展. 养殖与饲料. 2025, 24(02): 56-62 https://doi.org/10.13300/j.cnki.cn42-1648/s.2025.02.013

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