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Prevalence and virulence of Vibrio species isolated from raw shrimp from retail markets in Reynosa, Mexico
Letters in Applied Microbiology ( IF 2.0 ) Pub Date : 2020-06-16 , DOI: 10.1111/lam.13315 I Guardiola-Avila 1 , V Martínez-Vázquez 2 , K Juárez-Rendón 3 , M Alvarez-Ainza 4 , A Paz-González 2 , G Rivera 2
Letters in Applied Microbiology ( IF 2.0 ) Pub Date : 2020-06-16 , DOI: 10.1111/lam.13315 I Guardiola-Avila 1 , V Martínez-Vázquez 2 , K Juárez-Rendón 3 , M Alvarez-Ainza 4 , A Paz-González 2 , G Rivera 2
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In this study, the prevalence of V. cholerae, V. parahaemolyticus, V. mimicus, V. vulnificus and Vibrio spp. in shrimp from retail markets in Reynosa, Mexico was determinate. A total of 765 isolates, identified as Vibrio spp. (59.1%), V. cholerae (17.8%), V. mimicus (6.7%), and V. parahaemolyticus (4.6%) were obtained; V. vulnificus was not detected. Most of the strains were isolated from supermarkets (48.1%), followed by street vendors (37.3%), and retail stores (14.6%). Moreover, several virulence genes were identified in V. cholerae: toxR (100%), OmpU (76.5%), hlyA (76.5%), VPI (19.9%), and tcpA (5.1%); in V. mimicus: vmh (100%), wzb (74.5%), pilF (54.9%), VPI (43.1%), OmpU (29.4%), and tdh (9.8%); and in V. parahaemolyticus: toxR (100%), tlh (100%), VP1680 (51.4%), and VPI (11.4%). These results show the low safety of this food and the potential risk to consumers' health, since this product in Mexican cuisine is sometimes served raw or semi-cooked.
中文翻译：
从墨西哥雷诺萨零售市场的生虾中分离出的弧菌物种的流行率和毒力
在这项研究中，霍乱弧菌、副溶血弧菌、拟态弧菌、创伤弧菌和弧菌属的流行情况。来自墨西哥雷诺萨零售市场的虾中的含量是确定的。共有 765 个分离株，鉴定为弧菌属。获得了（59.1%）、霍乱弧菌（17.8%）、拟态弧菌（6.7%）和副溶血弧菌（4.6%）；未检测到创伤弧菌。大多数菌株是从超市（48.1%）中分离出来的，其次是街头小贩（37.3%）和零售店（14.6%）。此外，在霍乱弧菌中发现了几种毒力基因：toxR (100%)、OmpU (76.5%)、hlyA (76.5%)、VPI (19.9%) 和 tcpA (5.1%)；在 V. mimicus：vmh (100%)、wzb (74.5%)、pilF (54.9%)、VPI (43.1%)、OmpU (29.4%) 和 tdh (9.8%)；在副溶血性弧菌中：toxR (100%)、tlh (100%)、VP1680 (51.4%) 和 VPI (11.4%)。
更新日期：2020-06-16
中文翻译：
从墨西哥雷诺萨零售市场的生虾中分离出的弧菌物种的流行率和毒力
在这项研究中，霍乱弧菌、副溶血弧菌、拟态弧菌、创伤弧菌和弧菌属的流行情况。来自墨西哥雷诺萨零售市场的虾中的含量是确定的。共有 765 个分离株，鉴定为弧菌属。获得了（59.1%）、霍乱弧菌（17.8%）、拟态弧菌（6.7%）和副溶血弧菌（4.6%）；未检测到创伤弧菌。大多数菌株是从超市（48.1%）中分离出来的，其次是街头小贩（37.3%）和零售店（14.6%）。此外，在霍乱弧菌中发现了几种毒力基因：toxR (100%)、OmpU (76.5%)、hlyA (76.5%)、VPI (19.9%) 和 tcpA (5.1%)；在 V. mimicus：vmh (100%)、wzb (74.5%)、pilF (54.9%)、VPI (43.1%)、OmpU (29.4%) 和 tdh (9.8%)；在副溶血性弧菌中：toxR (100%)、tlh (100%)、VP1680 (51.4%) 和 VPI (11.4%)。
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