Epidemiological investigation of Staphylococcus aureus Infection in Dairy Cattle in Anhui, China

Junjun Liu
{"title":"Epidemiological investigation of Staphylococcus aureus Infection in Dairy Cattle in Anhui, China","authors":"Junjun Liu","doi":"10.29261/pakvetj/2022.042","DOIUrl":null,"url":null,"abstract":"Staphylococcus aureus is a leading source of foodborne poisoning in the human population also critically severe mastitis in livestock. A total of 671 serum samples were collected and tested through ELISA assays. The results revealed that the total prevalence of S. aureus infection in dairy cattle was 29.1% (95% CI: 25.6-32.7). In different farms, the prevalence ranged from 13.9% (95% CI: 8.8-20.5) to 36.6% (30.4-43.2). Similarly, the mean sero-prevalence was 17.0% (13.1-21.4) and 41.6% (36.3-47.2) in male and female animals, respectively. However, at different ages, the mean prevalence of Staphylococcus aureus was found to be 14.3% (7.4-24.1) to 38.5% (30.8-46.6). Although in different years, the sero-prevalence was 27.5% (22.2-33.4) in 2019, 19.6% (13.7-26.7) in 2020 and 36.5% (30.6-42.7) in 2021. According to conditional stepwise logistic regression analysis, different farms, gender, age and year were observed as the critical risk factors affecting the prevalence. Our results may contribute to development of prevention and control strategies against this zoonotic pathogen in farm animals in this region","PeriodicalId":22797,"journal":{"name":"The Pakistan Veterinary Journal","volume":"13 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Pakistan Veterinary Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.29261/pakvetj/2022.042","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5

Abstract

Staphylococcus aureus is a leading source of foodborne poisoning in the human population also critically severe mastitis in livestock. A total of 671 serum samples were collected and tested through ELISA assays. The results revealed that the total prevalence of S. aureus infection in dairy cattle was 29.1% (95% CI: 25.6-32.7). In different farms, the prevalence ranged from 13.9% (95% CI: 8.8-20.5) to 36.6% (30.4-43.2). Similarly, the mean sero-prevalence was 17.0% (13.1-21.4) and 41.6% (36.3-47.2) in male and female animals, respectively. However, at different ages, the mean prevalence of Staphylococcus aureus was found to be 14.3% (7.4-24.1) to 38.5% (30.8-46.6). Although in different years, the sero-prevalence was 27.5% (22.2-33.4) in 2019, 19.6% (13.7-26.7) in 2020 and 36.5% (30.6-42.7) in 2021. According to conditional stepwise logistic regression analysis, different farms, gender, age and year were observed as the critical risk factors affecting the prevalence. Our results may contribute to development of prevention and control strategies against this zoonotic pathogen in farm animals in this region
安徽省奶牛金黄色葡萄球菌感染流行病学调查
金黄色葡萄球菌是人类食源性中毒的主要来源,也是牲畜严重乳腺炎的主要来源。共采集血清671份,采用ELISA法检测。结果显示,奶牛金黄色葡萄球菌感染总流行率为29.1% (95% CI: 25.6 ~ 32.7)。在不同的养殖场,患病率从13.9% (95% CI: 8.8-20.5)到36.6%(30.4-43.2)不等。同样,雄性和雌性动物的平均血清患病率分别为17.0%(13.1-21.4)和41.6%(36.3-47.2)。然而,在不同年龄段,金黄色葡萄球菌的平均患病率为14.3%(7.4-24.1)至38.5%(30.8-46.6)。不同年份血清患病率分别为2019年27.5%(22.2-33.4)、2020年19.6%(13.7-26.7)和2021年36.5%(30.6-42.7)。根据条件逐步logistic回归分析,不同养殖场、性别、年龄和年份是影响患病率的关键危险因素。本研究结果可能有助于制定该地区农场动物人畜共患病原体的预防和控制策略
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信