000147092 001__ 147092
000147092 005__ 20250214141225.0
000147092 0247_ $$2doi$$a10.1111/zph.12432
000147092 0248_ $$2sideral$$a104158
000147092 037__ $$aART-2018-104158
000147092 041__ $$aeng
000147092 100__ $$0(orcid)0000-0001-5442-7702$$aMainar-Jaime, R.C.$$uUniversidad de Zaragoza
000147092 245__ $$aLooking for new approaches for the use of serology in the context of control programmes against pig salmonellosis
000147092 260__ $$c2018
000147092 5203_ $$aMost swine Salmonella national control programmes in Europe have been based on the categorization of herds according to risk levels based on serological results. However, none of the non-Scandinavian countries have reported of any significant success on Salmonella infection reduction in fattening pigs or the number of human cases attributable to pigs or pork. The limited accuracy of the tests used, the small number of animals sampled and the likely lack of herd representativeness of the samples used could be major factors affecting the suitability of these programmes. Focusing on minimizing Salmonella shedding at slaughter appears more important to prevent human infections than focusing on detection of seropositive pigs/herds at this stage. This study assessed whether performing on-farm serology may help to predict shedding at slaughter. Between 2010 and 2016, pigs from six cohorts from a Salmonella-positive herd were bled at 30, 60 and 90 days on fattening and before slaughter, and faecal samples collected at slaughter. Serology on days 60, 90 and before slaughter predicted somewhat shedding at slaughter with no significant differences among them. Pigs with higher OD% values at these point times would have higher risk of shedding when arriving to slaughter. The probability of shedding for a pig sampled on day 90 and showing an OD% value of 10 was 43%, and the risk increased up to 65% if the OD% was 40. Concluding, on-farm serology may help to determine to some extent the risk of Salmonella shedding at slaughter from seropositive fattening units, which would allow for prompt on-farm and slaughter interventions to reduce the likelihood of slaughter contamination with Salmonella.
000147092 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000147092 590__ $$a2.164$$b2018
000147092 591__ $$aVETERINARY SCIENCES$$b13 / 141 = 0.092$$c2018$$dQ1$$eT1
000147092 591__ $$aINFECTIOUS DISEASES$$b62 / 89 = 0.697$$c2018$$dQ3$$eT3
000147092 592__ $$a1.01$$b2018
000147092 593__ $$aEpidemiology$$c2018$$dQ1
000147092 593__ $$aImmunology and Microbiology (miscellaneous)$$c2018$$dQ1
000147092 593__ $$aVeterinary (miscellaneous)$$c2018$$dQ1
000147092 593__ $$aPublic Health, Environmental and Occupational Health$$c2018$$dQ1
000147092 593__ $$aInfectious Diseases$$c2018$$dQ1
000147092 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000147092 700__ $$0(orcid)0000-0002-9340-0665$$aCasanova-Higes, A.
000147092 700__ $$0(orcid)0000-0002-4127-234X$$aAndrés-Barranco, S.
000147092 700__ $$0(orcid)0000-0001-5313-7033$$aVico, J.P.
000147092 7102_ $$11009$$2773$$aUniversidad de Zaragoza$$bDpto. Patología Animal$$cÁrea Sanidad Animal
000147092 773__ $$g65, 1 (2018), e222-e228$$pZoonoses public health$$tZoonoses and Public Health$$x1863-1959
000147092 8564_ $$s356413$$uhttps://zaguan.unizar.es/record/147092/files/texto_completo.pdf$$yVersión publicada
000147092 8564_ $$s2265445$$uhttps://zaguan.unizar.es/record/147092/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000147092 909CO $$ooai:zaguan.unizar.es:147092$$particulos$$pdriver
000147092 951__ $$a2025-02-14-14:11:11
000147092 980__ $$aARTICLE