Risk-based analysis of the Danish pork Salmonella program, past and future

Hurd, H. Scott; Enøe, Claes; Sørensen, Lene Lund; Wachmann, Henrick; Hald, Tine; Greiner, M.

doi:10.31274/safepork-180809-715

Cited by 15 publications

(22 citation statements)

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“…This is because they represent <1 % of the total number of pigs slaughtered in Denmark [9]. Accordingly, another study found that cost-effectiveness increases when all herds are included in the control programme [10].…”

Section: Discussionmentioning

confidence: 97%

“…However, cost-effective surveillance and control strategies should be identified, because resources are scarce for addressing public health risks [7]. Studies conducted in different countries show that abattoir interventions might be more socioeconomically profitable and effective to further reduce Salmonella carcass prevalence compared to additional interventions at the herd level [4,[8][9][10]. At the abattoir, different interventions could include relatively new methods such as (1) hot-water decontamination, in which carcasses are exposed to 80 xC water for 15 s in a cabinet, (2) hand-held steam vacuum, in which areas with visible faecal contamination are exposed to vacuum suction and steam to deactivate bacteria, and (3) steam ultrasound, which includes exposing the carcass to a 130 xC steam to kill the bacteria and to a 30-40 kHz ultrasound that increases access to bacteria on the surface.…”

Section: Introductionmentioning

confidence: 99%

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Modelling food safety and economic consequences of surveillance and control strategies for Salmonella in pigs and pork

et al. 2010

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Targets for maximum acceptable levels of Salmonella in pigs and pork are to be decided. A stochastic simulation model accounting for herd and abattoir information was used to evaluate food safety and economic consequences of different surveillance and control strategies, based among others on Danish surveillance data. An epidemiological module simulated the Salmonella carcass prevalence for different scenarios. Cost-effectiveness analysis was used to compare the costs of the different scenarios with their expected effectiveness. Herd interventions were not found sufficient to attain Salmonella carcass prevalence <1%. The cost-effectiveness of abattoir interventions changed with abattoir size. The most cost-effective strategy included the use of steam vacuum and steam ultrasound. Given uncertainty of the effect of steam vacuum and steam ultrasound, model results should be updated as more information becomes available. This framework contributes to informed decision-making for a more cost-effective surveillance and control of Salmonella in pigs and pork.

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Section: Discussionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Modelling food safety and economic consequences of surveillance and control strategies for Salmonella in pigs and pork

et al. 2010

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“…Combined with Good Manufacturing Practice (Anonymous, 2007) and emerging interventions such as hot-water decontamination of carcases at slaughter (Hamilton et al, 2010;Hurd et al, 2008) it is left to multiple hurdles of effective GAP/GMP controls to ensure a prevention and minimisation approach is taken to keep hazard levels acceptably low (Coates et al, 1997;Hamilton et al, 2007).…”

Section: Discussionmentioning

confidence: 98%

HACCP-based program for on-farm food safety for pig production in Australia

Horchner

Pointon

2011

Food Control

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“…Atualmente, manter rebanhos livres da infecção torna-se econômica-mente inviável. Assim, medidas de descontaminação de carcaça no frigorífico são estratégias em estudo para se obter um produto final isento de contaminação (Hurd et al, 2008).…”

Section: Methodsunclassified

OCORRÊNCIA DE Lawsonia intracellularis, Brachyspira hyodysenteriae E Salmonella sp. EM SUÍNOS COM DIARREIA NA REGIÃO NORTE DO ESTADO DO MATO GROSSO

Filho

Paula

Oliveira

et al. 2010

AVS

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RESUMO:O presente estudo teve como objetivo identificar a presença de Lawsonia intracellularis, Salmonella sp. e Brachyspira hyodysenteriae em fezes de suínos com diarreia oriundos da mesorregião norte do Estado de Mato Grosso (MT). Para isso, foi realizada a coleta de suabes retais de 147 animais na fase de crescimento/terminação de quatro municípios do estado. A técnica utilizada foi a Reação em Cadeia pela Polimerase (PCR

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Risk-based analysis of the Danish pork Salmonella program, past and future

Cited by 15 publications

References 0 publications

Modelling food safety and economic consequences of surveillance and control strategies for Salmonella in pigs and pork

Modelling food safety and economic consequences of surveillance and control strategies for Salmonella in pigs and pork

HACCP-based program for on-farm food safety for pig production in Australia

OCORRÊNCIA DE Lawsonia intracellularis, Brachyspira hyodysenteriae E Salmonella sp. EM SUÍNOS COM DIARREIA NA REGIÃO NORTE DO ESTADO DO MATO GROSSO

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