2020-2022 年柬埔寨猪价值链中甲型猪流感病毒的传播情况

IF 7.2 2区医学 Q1 IMMUNOLOGY

Emerging Infectious Diseases Pub Date : 2024-11-21 DOI:10.3201/eid3012.240695

Arata Hidano, Dina Koeut, Hannah Holt, William T.M. Leung, Sokhom Krean, Vutha Chim, Bunnary Seng, Sovannecheypo Chao, Wong Foong Ying, Pov Son, Sina Vor, Sokchea Huy, Ty Chhay, Sothyra Tum, San Sorn, Monidarin Chou, Yvonne C.F. Su, Gavin J.D. Smith, James W. Rudge

{"title":"2020-2022 年柬埔寨猪价值链中甲型猪流感病毒的传播情况","authors":"Arata Hidano, Dina Koeut, Hannah Holt, William T.M. Leung, Sokhom Krean, Vutha Chim, Bunnary Seng, Sovannecheypo Chao, Wong Foong Ying, Pov Son, Sina Vor, Sokchea Huy, Ty Chhay, Sothyra Tum, San Sorn, Monidarin Chou, Yvonne C.F. Su, Gavin J.D. Smith, James W. Rudge","doi":"10.3201/eid3012.240695","DOIUrl":null,"url":null,"abstract":"<p>We analyzed >4,000 pig samples from slaughterhouses in Cambodia and found higher influenza A seroprevalence (40.0%) and prevalence (1.5%) among pigs from commercial farms than smallholder farms (seroprevalence 8.9%; prevalence 0.6%). Multivariable analyses revealed evidence of transmission after leaving farms. Findings have implications for influenza risk and surveillance in emerging livestock systems. </p>","PeriodicalId":11595,"journal":{"name":"Emerging Infectious Diseases","volume":"23 1","pages":""},"PeriodicalIF":7.2000,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Transmission of Swine Influenza A Viruses along Pig Value Chains, Cambodia, 2020–2022\",\"authors\":\"Arata Hidano, Dina Koeut, Hannah Holt, William T.M. Leung, Sokhom Krean, Vutha Chim, Bunnary Seng, Sovannecheypo Chao, Wong Foong Ying, Pov Son, Sina Vor, Sokchea Huy, Ty Chhay, Sothyra Tum, San Sorn, Monidarin Chou, Yvonne C.F. Su, Gavin J.D. Smith, James W. Rudge\",\"doi\":\"10.3201/eid3012.240695\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>We analyzed >4,000 pig samples from slaughterhouses in Cambodia and found higher influenza A seroprevalence (40.0%) and prevalence (1.5%) among pigs from commercial farms than smallholder farms (seroprevalence 8.9%; prevalence 0.6%). Multivariable analyses revealed evidence of transmission after leaving farms. Findings have implications for influenza risk and surveillance in emerging livestock systems. </p>\",\"PeriodicalId\":11595,\"journal\":{\"name\":\"Emerging Infectious Diseases\",\"volume\":\"23 1\",\"pages\":\"\"},\"PeriodicalIF\":7.2000,\"publicationDate\":\"2024-11-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Emerging Infectious Diseases\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.3201/eid3012.240695\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"IMMUNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Emerging Infectious Diseases","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3201/eid3012.240695","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"IMMUNOLOGY","Score":null,"Total":0}

引用次数: 0

摘要

我们分析了来自柬埔寨屠宰场的 4,000 份猪样本，发现来自商业农场的猪的甲型流感血清阳性率（40.0%）和流行率（1.5%）均高于小农农场（血清阳性率为 8.9%；流行率为 0.6%）。多变量分析显示，有证据表明猪只离开农场后会传播流感。研究结果对新兴畜牧系统的流感风险和监测具有重要意义。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Transmission of Swine Influenza A Viruses along Pig Value Chains, Cambodia, 2020–2022

We analyzed >4,000 pig samples from slaughterhouses in Cambodia and found higher influenza A seroprevalence (40.0%) and prevalence (1.5%) among pigs from commercial farms than smallholder farms (seroprevalence 8.9%; prevalence 0.6%). Multivariable analyses revealed evidence of transmission after leaving farms. Findings have implications for influenza risk and surveillance in emerging livestock systems.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Emerging Infectious Diseases 医学-传染病学

CiteScore

17.30

自引率

1.70%

发文量

505

审稿时长

1 months

期刊介绍： Emerging Infectious Diseases is a monthly open access journal published by the Centers for Disease Control and Prevention. The primary goal of this peer-reviewed journal is to advance the global recognition of both new and reemerging infectious diseases, while also enhancing our understanding of the underlying factors that contribute to disease emergence, prevention, and elimination. Targeted towards professionals in the field of infectious diseases and related sciences, the journal encourages diverse contributions from experts in academic research, industry, clinical practice, public health, as well as specialists in economics, social sciences, and other relevant disciplines. By fostering a collaborative approach, Emerging Infectious Diseases aims to facilitate interdisciplinary dialogue and address the multifaceted challenges posed by infectious diseases.