2009
DOI: 10.1590/s0102-09352009000500003
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Salmonella enterica: isolamento e soroprevalência em suínos abatidos no Rio Grande do Sul

Abstract: RESUMOEstudou-se a prevalência de Salmonella spp. em suínos ao abate e compararam-se os resultados obtidos no isolamento e na sorologia de modo a determinar a fase mais importante de infecção (granja ou transporte/espera pré-abate) em relação ao número de suínos portadores encontrados ao abate.

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Cited by 15 publications
(14 citation statements)
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“…Typhimurium has been frequently isolated from swine (Michael et al, 2002;Oliveira et al, 2005). Consistent with this study, Schwarz et al (2009) isolated the serotypes S. Panama and S. Typhimurium from the mesenteric lymph nodes of swine slaughtered in the state of Rio Grande do Sul, Brazil.…”
Section: Wild Birdssupporting
confidence: 86%
See 1 more Smart Citation
“…Typhimurium has been frequently isolated from swine (Michael et al, 2002;Oliveira et al, 2005). Consistent with this study, Schwarz et al (2009) isolated the serotypes S. Panama and S. Typhimurium from the mesenteric lymph nodes of swine slaughtered in the state of Rio Grande do Sul, Brazil.…”
Section: Wild Birdssupporting
confidence: 86%
“…(Mutalib et al, 1992). There are also studies reporting the frequent presence of wild birds in poultry (Sousa et al, 2010a;Sousa et al, 2010b;Carrasco et al, 2011) and of other farm animals, such as pigs (Michael et al, 2002;Schwarz et al, 2009). Other animals are commonly found on the same farm, including synanthropic animals such as rodents (Hilton et al, 2002).…”
Section: Introductionmentioning
confidence: 99%
“…The predominance of these serovars was consistent with previous studies, which also found Salmonella serogroup O:4 (B) to be the most prevalent in Brazilian swine herds (SCHWARZ et al, 2009;KICH et al, 2011). Therefore, it was expected that the ELISA-Typhimurium would be able to detect antibodies in most of the positive herds, if the infection occurred before the period needed for seroconversion.…”
Section: Resultssupporting
confidence: 89%
“…Salmonella infection in swine herds has been demonstrated in Brazil (SCHWARZ et al, 2009), and a relatively high prevalence of Salmonella isolation has been found in pigs at slaughter, as well as in carcasses (KICH et al, 2011). These results demonstrate that control measures must be implemented on farms, in order to reduce the number Salmonella positive pigs delivered at slaughterhouses.…”
Section: Introductionmentioning
confidence: 99%
“…Batches of pigs with a high Salmonella seroprevalence are delivered to some slaughterhouses (21). Salmonella has been isolated from fresh pork sausages at the retail level (17) and chilled carcasses (13), highlighting the fact that control measures at slaughter need to be improved.…”
mentioning
confidence: 99%