Sepahvand Fatemeh, Rashidian Ehsan, Jaydari Amin, Rahimi Heidar
Department of Pathobiology, Faculty of Veterinary Medicine, Lorestan University, Khorramabad, Lorestan, Iran.
Vet Med Int. 2022 May 19;2022:3206172. doi: 10.1155/2022/3206172. eCollection 2022.
, one of the most important bacterial pathogens transmitted through milk, causes listeriosis in humans and animals. This study aimed to investigate the prevalence of in raw milk of healthy sheep and goats in the west of Iran (Lorestan Province) by touchdown PCR (TD-PCR). spp. were found in milk samples taken from 21 sheep (29.16%) and 3 goats (10.71%) whereas was isolated from milk samples taken from 4 sheep (5.55%) and 1 goat (3.75%). The results showed that there was a significant difference between sheep and goats in the prevalence of spp. in their raw milk ( < 0.05), but no significant difference was observed between them in the prevalence of . The study findings suggested that the raw milk of healthy sheep and goats was infected with and warned of the risk of human infection with listeriosis following consumption of raw and unpasteurized milk.
是通过牛奶传播的最重要的细菌病原体之一，可导致人类和动物患李斯特菌病。本研究旨在通过降落PCR（TD-PCR）调查伊朗西部（洛雷斯坦省）健康绵羊和山羊的生牛奶中该菌的流行情况。在从21只绵羊（29.16%）和3只山羊（10.71%）采集的牛奶样本中发现了该菌，而从4只绵羊（5.55%）和1只山羊（3.7 < 0.05），但在它们的流行率上未观察到显著差异。研究结果表明，健康绵羊和山羊的生牛奶感染了该菌，并警告了食用生的和未巴氏杀菌的牛奶后人类感染李斯特菌病的风险。 （注：原文中“ whereas was isolated from milk samples taken from 4 sheep (5.55%) and 1 goat (3.75%).”这里前面少了个具体菌名，翻译时按原文呈现了。）
