title: Compliance/non-compliance with biosecurity rules specified in the Danish Quality Assurance system (KIK) and Campylobacter-positive broiler flocks 2012 and 2013.
abstract: One source for Campylobacter jejuni infections in humans could be consumption of broiler meat. Transmission of Campylobacter into broiler houses/flocks occurs via many routes. A number of biosecurity rules is specified in the Quality Assurance System in Danish Chicken Production (KIK) - for which the broiler producers annually are audited for compliance with, by bureau Veritas. Multivariable logistic regression models were used to investigated the association between Compliance/non-compliance with biosecurity rules and Campylobacter-positive flocks - on KIK data from 2012 and 2013. Month and before after audit period were also included in the models. KIK rules important to comply with were: no vegetation around houses, closed systems for feed storage and distribution, and division between clean and unclean zones within broiler houses. A Campylobacter-reducing effect was observed of audit visits (in itself), indicating that there is more focus on compliance with KIK at the time of an audit visit, and that adequate daily biosecurity behavior is important.
authors.affiliation: Current address: Food Safety, Veterinary Issues and Risk Analysis, Danish Agriculture and Food Council, 1609 DK-Copenhagen V. msa@lf.dk.
authors.forename: M
authors.initials: M
authors.lastname: Sandberg
authors.affiliation: Current address: Food Safety, Veterinary Issues and Risk Analysis, Danish Agriculture and Food Council, 1609 DK-Copenhagen V.
authors.forename: J
authors.initials: J
authors.lastname: Dahl
authors.affiliation: Current address: Food Safety, Veterinary Issues and Risk Analysis, Danish Agriculture and Food Council, 1609 DK-Copenhagen V.
authors.forename: L L
authors.initials: LL
authors.lastname: Lindegaard
authors.affiliation: Danpo A/S, Ågade 2, Farre, DK-7323 Give.
authors.forename: J R
authors.initials: JR
authors.lastname: Pedersen
mesh_terms: D000822:Animal Husbandry / Q000331:legislation & jurisprudence*; D000818:Animals; D002169:Campylobacter Infections / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission / Q000662:veterinary*; D016123:Campylobacter jejuni / Q000502:physiology*; D002645:Chickens; D003718:Denmark; D016015:Logistic Models; D011201:Poultry Diseases / Q000453:epidemiology* / Q000517:prevention & control* / Q000635:transmission; D015995:Prevalence; D012307:Risk Factors; D012621:Seasons
keywords: Campylobacter in broilers; biosecurity; quality assurance in chicken production; risk factors