Serological and bacteriological evaluation of Salmonella status in swine herds
The sera from 690 slaughtered fattening pigs from 15 farrow-to-finish swine herds (12 herds of unknown Salmonella status, 3 herds known as latently infected) in the Czech Republic were examined for Salmonella antibodies in a cross sectional study using an ELISA test. Salmonella seroprevalence rangin...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2011-12-01
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| Series: | Czech Journal of Food Sciences |
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| Online Access: | https://cjfs.agriculturejournals.cz/artkey/cjf-201110-0002_serological-and-bacteriological-evaluation-of-salmonella-status-in-swine-herds.php |
| _version_ | 1797899757595656192 |
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| author | František Šišák Hana Havlíčková Ján Matiašovic Renata Karpíšková |
| author_facet | František Šišák Hana Havlíčková Ján Matiašovic Renata Karpíšková |
| author_sort | František Šišák |
| collection | DOAJ |
| description | The sera from 690 slaughtered fattening pigs from 15 farrow-to-finish swine herds (12 herds of unknown Salmonella status, 3 herds known as latently infected) in the Czech Republic were examined for Salmonella antibodies in a cross sectional study using an ELISA test. Salmonella seroprevalence ranging from 0% to 20% was found in 14 herds. Seroprevalence of 73.9 was found in 1 herd with previously unknown Salmonella status. A longitudinal study of the three previously identified latently infected herds found seroprevalence ranging from 23.9% to 83.4% in sows after farrowing. Salmonella findings from faeces in the farrowing sections ranged between 1.8 and 24.5, and in the environmental samples between 0 and 25. In weaned piglets, Salmonella findings from faeces ranged from 6.3 to 48.0, and in environmental samples from 0 to 90%. The most prevalent serotypes were S. Derby (56.8) and S. Typhimurium, phage type DT104 (18.5). The seroprevalence comparison in sows and slaughtered fattening pigs revealed variations in the course of Salmonella infection in swine herds. |
| first_indexed | 2024-04-10T08:35:04Z |
| format | Article |
| id | doaj.art-9ba737f52a6740c99a71ab4237aa4101 |
| institution | Directory Open Access Journal |
| issn | 1212-1800 1805-9317 |
| language | English |
| last_indexed | 2024-04-10T08:35:04Z |
| publishDate | 2011-12-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Czech Journal of Food Sciences |
| spelling | doaj.art-9ba737f52a6740c99a71ab4237aa41012023-02-23T03:27:40ZengCzech Academy of Agricultural SciencesCzech Journal of Food Sciences1212-18001805-93172011-12-0129Special IssueS102S10810.17221/311/2011-CJFScjf-201110-0002Serological and bacteriological evaluation of Salmonella status in swine herdsFrantišek Šišák0Hana Havlíčková1Ján Matiašovic2Renata Karpíšková3Veterinary Research Institute, Brno, Czech RepublicVeterinary Research Institute, Brno, Czech RepublicVeterinary Research Institute, Brno, Czech RepublicNational Institute of Public Health Prague, Brno, Czech RepublicThe sera from 690 slaughtered fattening pigs from 15 farrow-to-finish swine herds (12 herds of unknown Salmonella status, 3 herds known as latently infected) in the Czech Republic were examined for Salmonella antibodies in a cross sectional study using an ELISA test. Salmonella seroprevalence ranging from 0% to 20% was found in 14 herds. Seroprevalence of 73.9 was found in 1 herd with previously unknown Salmonella status. A longitudinal study of the three previously identified latently infected herds found seroprevalence ranging from 23.9% to 83.4% in sows after farrowing. Salmonella findings from faeces in the farrowing sections ranged between 1.8 and 24.5, and in the environmental samples between 0 and 25. In weaned piglets, Salmonella findings from faeces ranged from 6.3 to 48.0, and in environmental samples from 0 to 90%. The most prevalent serotypes were S. Derby (56.8) and S. Typhimurium, phage type DT104 (18.5). The seroprevalence comparison in sows and slaughtered fattening pigs revealed variations in the course of Salmonella infection in swine herds.https://cjfs.agriculturejournals.cz/artkey/cjf-201110-0002_serological-and-bacteriological-evaluation-of-salmonella-status-in-swine-herds.phpsalmonella seroprevalencelatent infectionswine herdsfood safety |
| spellingShingle | František Šišák Hana Havlíčková Ján Matiašovic Renata Karpíšková Serological and bacteriological evaluation of Salmonella status in swine herds Czech Journal of Food Sciences salmonella seroprevalence latent infection swine herds food safety |
| title | Serological and bacteriological evaluation of Salmonella status in swine herds |
| title_full | Serological and bacteriological evaluation of Salmonella status in swine herds |
| title_fullStr | Serological and bacteriological evaluation of Salmonella status in swine herds |
| title_full_unstemmed | Serological and bacteriological evaluation of Salmonella status in swine herds |
| title_short | Serological and bacteriological evaluation of Salmonella status in swine herds |
| title_sort | serological and bacteriological evaluation of salmonella status in swine herds |
| topic | salmonella seroprevalence latent infection swine herds food safety |
| url | https://cjfs.agriculturejournals.cz/artkey/cjf-201110-0002_serological-and-bacteriological-evaluation-of-salmonella-status-in-swine-herds.php |
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