Julia Schädler, Julia Schwarz, Judith Peter-Egli, Gertraud Schüpbach-Regula, Danja Wiederkehr, Sarah Albini
{"title":"瑞士产肉兔场沙门氏菌发生率调查。","authors":"Julia Schädler, Julia Schwarz, Judith Peter-Egli, Gertraud Schüpbach-Regula, Danja Wiederkehr, Sarah Albini","doi":"10.1002/vro2.24","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>An outbreak of salmonellosis due to <i>Salmonella</i> Typhimurium was detected coincidentally in a Swiss meat rabbitry, given that surveillance of <i>Salmonella</i> in rabbits is not mandatory in Switzerland.</p><p><strong>Methods: </strong>To assess the extent of potentially subclinical <i>Salmonella</i> carriage in meat rabbits, faecal pool samples of 50 farms (90% of Swiss commercial rabbitries) with ground covering litter and group housing were bacteriologically tested. Additionally, 236 rabbits showing clinical signs compatible with intestinal diseases, such as salmonellosis, were examined postmortem and analysed bacteriologically. <i>Salmonella</i> isolates were serotyped and analysed by whole genome sequencing (WGS).</p><p><strong>Results: </strong><i>Salmonella</i> Typhimurium was detected in three commercial farms (6.0% of all tested farms). The affected farms were directly linked to the animal trade and <i>Salmonella</i> isolates were shown to be identical by WGS.</p><p><strong>Conclusion: </strong>There is no increased hazard for <i>Salmonella</i> carriage in the animal welfare-friendly Swiss husbandry systems in general, despite risk factors such as ground covering litter.</p>","PeriodicalId":23565,"journal":{"name":"Veterinary Record Open","volume":null,"pages":null},"PeriodicalIF":1.3000,"publicationDate":"2022-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8783381/pdf/","citationCount":"0","resultStr":"{\"title\":\"Survey of <i>Salmonellae</i> occurrence in meat-producing rabbitries in Switzerland.\",\"authors\":\"Julia Schädler, Julia Schwarz, Judith Peter-Egli, Gertraud Schüpbach-Regula, Danja Wiederkehr, Sarah Albini\",\"doi\":\"10.1002/vro2.24\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>An outbreak of salmonellosis due to <i>Salmonella</i> Typhimurium was detected coincidentally in a Swiss meat rabbitry, given that surveillance of <i>Salmonella</i> in rabbits is not mandatory in Switzerland.</p><p><strong>Methods: </strong>To assess the extent of potentially subclinical <i>Salmonella</i> carriage in meat rabbits, faecal pool samples of 50 farms (90% of Swiss commercial rabbitries) with ground covering litter and group housing were bacteriologically tested. Additionally, 236 rabbits showing clinical signs compatible with intestinal diseases, such as salmonellosis, were examined postmortem and analysed bacteriologically. <i>Salmonella</i> isolates were serotyped and analysed by whole genome sequencing (WGS).</p><p><strong>Results: </strong><i>Salmonella</i> Typhimurium was detected in three commercial farms (6.0% of all tested farms). The affected farms were directly linked to the animal trade and <i>Salmonella</i> isolates were shown to be identical by WGS.</p><p><strong>Conclusion: </strong>There is no increased hazard for <i>Salmonella</i> carriage in the animal welfare-friendly Swiss husbandry systems in general, despite risk factors such as ground covering litter.</p>\",\"PeriodicalId\":23565,\"journal\":{\"name\":\"Veterinary Record Open\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2022-01-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8783381/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Veterinary Record Open\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/vro2.24\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2022/12/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"VETERINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Veterinary Record Open","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/vro2.24","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/12/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
Survey of Salmonellae occurrence in meat-producing rabbitries in Switzerland.
Background: An outbreak of salmonellosis due to Salmonella Typhimurium was detected coincidentally in a Swiss meat rabbitry, given that surveillance of Salmonella in rabbits is not mandatory in Switzerland.
Methods: To assess the extent of potentially subclinical Salmonella carriage in meat rabbits, faecal pool samples of 50 farms (90% of Swiss commercial rabbitries) with ground covering litter and group housing were bacteriologically tested. Additionally, 236 rabbits showing clinical signs compatible with intestinal diseases, such as salmonellosis, were examined postmortem and analysed bacteriologically. Salmonella isolates were serotyped and analysed by whole genome sequencing (WGS).
Results: Salmonella Typhimurium was detected in three commercial farms (6.0% of all tested farms). The affected farms were directly linked to the animal trade and Salmonella isolates were shown to be identical by WGS.
Conclusion: There is no increased hazard for Salmonella carriage in the animal welfare-friendly Swiss husbandry systems in general, despite risk factors such as ground covering litter.
期刊介绍：
Veterinary Record Open is a journal dedicated to publishing specialist veterinary research across a range of topic areas including those of a more niche and specialist nature to that considered in the weekly Vet Record. Research from all disciplines of veterinary interest will be considered. It is an Open Access journal of the British Veterinary Association.
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