Bioserotypes and Virulence Markers of Yersinia enterocolitica Strains Isolated from Mallards (Anas platyrhynchos) and Pheasants (Phasianus colchicus)
Abstract:Yersinia enterocolitica is the causative agent of yersiniosis in different animal species and in humans. Food contaminated with Y. enterocolitica is the main source of infection for humans, and swine plays a major role in the transmission of the disease. There are a limited number of reports of the prevalence of Y. enterocolitica in wild animals and birds. This study characterized virulence markers associated with Y. enterocolitica isolates recovered from mallards and pheasants. Y. enterocolitica strains were isolated from 5 (11.11%) of 45 mallards originating from a cold culture (peptone, sorbitol, and bile salts medium) belonging to biotype 1A. Serotyping showed that three of these five serotypes represented serotype O:8, one belonged to serotype O:5, and one did not agglutinate with any of the sera and was classified as nonidentified. Molecular analysis for virulence markers detected the ystB gene, which encodes an enterotoxin, in five isolates. Y. enterocolitica was not detected in any of the 16 examined pheasants.
Document Type: Research Article
Affiliations: 1: Department of Epizootiology, Faculty of Veterinary Medicine, University of Warmia and Mazury, Oczapowskiego 13, 10-718 Olsztyn, Poland. firstname.lastname@example.org 2: Department of Epizootiology, Faculty of Veterinary Medicine, University of Warmia and Mazury, Oczapowskiego 13, 10-718 Olsztyn, Poland 3: Department of Avian Diseases, Faculty of Veterinary Medicine, University of Warmia and Mazury, Oczapowskiego 13, 10-718 Olsztyn, Poland
Publication date: December 1, 2012
- IAFP Members with personal subscriptions to JFP Online: To access full-text JFP or JMFT articles, you must sign-in in the upper-right corner using your Ingenta sign-in details (your IAFP Member Login does not apply to this website). The Journal of Food Protection (JFP) is a refereed monthly publication. Each issue contains scientific research and authoritative review articles reporting on a variety of topics in food science pertaining to food safety and quality. The Journal is internationally recognized as the leading publication in the field of food microbiology with a readership exceeding 11,000 scientists from 70 countries. The Journal of Food Protection is indexed in Index Medicus, Current Contents, BIOSIS, PubMed, Medline, and many others.
Print and online subscriptions are available to IAFP Members and institutional subscribers. IAFP Members with a subscription to JFP Online will have access to all available JFP and JMFT content. Online visitors who are not IAFP Members or journal subscribers will be charged on a pay-per-view basis. Membership and subscription information is available at www.foodprotection.org.
- Information for Authors
- Submit a Paper
- Subscribe to this Title
- Membership Information
- Information for Advertisers
- Ingenta Connect is not responsible for the content or availability of external websites