Evaluation of cross-protection afforded by a Salmonella Choleraesuis vaccine against Salmonella infections in pigs under field conditions

dc.contributor.author Maes, Dominiek
dc.contributor.author Gibson, K.
dc.contributor.author Trigo, E.
dc.contributor.author Szaszák, Ágnes
dc.contributor.author Grass, Julie
dc.contributor.author Carlson, A.
dc.contributor.author Blaha, Thomas
dc.date 2018-08-13T19:06:54.000
dc.date.accessioned 2020-07-02T06:18:47Z
dc.date.available 2020-07-02T06:18:47Z
dc.date.issued 2001-01-01
dc.description.abstract <p>This field study investigated the efficacy of a Salmonella Choleraesuis live vaccine (Argus SC™) to reduce the number of infections with Salmonella. Twelve groups of about 380 pigs each were randomly allocated to either vaccination (V) or no vaccination (C). The vaccine was applied orally at 3 and 16 weeks. Forty pigs per group were blood sampled at 3, 10, 16 and 24 weeks to detect possible antibodies against Salmonella. The prevalence of Salmonella in the lymph nodes as the major variable. In the V groups, only 0.6 % of the lymph nodes was positive, whereas 7.2 % was positive in the C groups (p < 0.001). The percentage of seropositive pigs at 24 weeks (cut-off OD > 10) was 26 % and 9 % in the V and C groups, respectively (p < 0.00 I). The present study documented that vaccination with a live modified S. Choleraesuis vaccine is a useful tool to lower the prevalence of Salmonella in swine herds.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/safepork/2001/allpapers/18/
dc.identifier.articleid 2036
dc.identifier.contextkey 6220261
dc.identifier.doi https://doi.org/10.31274/safepork-180809-1071
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath safepork/2001/allpapers/18
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/83468
dc.language.iso en
dc.relation.ispartofseries International Conference on the Epidemiology and Control of Biological, Chemical and Physical Hazards in Pigs and Pork
dc.source.bitstream archive/lib.dr.iastate.edu/safepork/2001/allpapers/18/2001_MaesD_EvaluationCrossProtection.pdf|||Fri Jan 14 21:32:58 UTC 2022
dc.subject.disciplines Animal Diseases
dc.subject.disciplines Veterinary Infectious Diseases
dc.subject.disciplines Veterinary Microbiology and Immunobiology
dc.subject.disciplines Veterinary Preventive Medicine, Epidemiology, and Public Health
dc.title Evaluation of cross-protection afforded by a Salmonella Choleraesuis vaccine against Salmonella infections in pigs under field conditions
dc.type event
dc.type.genre article
dspace.entity.type Publication
relation.isSeriesOfPublication aab46b45-e596-479d-af7f-e072b1599cd7
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