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Titolo:
Pre-harvest surveillance of Campylobacter and Salmonella in Danish broilerflocks: a 2-year study
Autore:
Wedderkopp, A; Gradel, KO; Jorgensen, JC; Madsen, M;
Indirizzi:
Danish Vet Lab, DK-8200 Aarhus N, Denmark Danish Vet Lab Aarhus Denmark N anish Vet Lab, DK-8200 Aarhus N, Denmark
Titolo Testata:
INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
fascicolo: 1-2, volume: 68, anno: 2001,
pagine: 53 - 59
SICI:
0168-1605(20010815)68:1-2<53:PSOCAS>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
POULTRY; JEJUNI; CHICKEN; COLONIZATION; SLAUGHTER; SEROTYPES; CARRIAGE; COLI;
Keywords:
abattoirs; broilers; Campylobacter; chickens; Denmark; disinfection; poultry meat; Salmonella; surveillance; zoonoses;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Wedderkopp, A Danish Vet Lab, 2 Hangovej, DK-8200 Aarhus N, Denmark DanishVet Lab 2 Hangovej Aarhus Denmark N arhus N, Denmark
Citazione:
A. Wedderkopp et al., "Pre-harvest surveillance of Campylobacter and Salmonella in Danish broilerflocks: a 2-year study", INT J F MIC, 68(1-2), 2001, pp. 53-59

Abstract

In national surveillance programmes of broiler flocks carried out in Denmark during 1998 and 1999, 89,110 samples for Campylobacter representing 8911broiler flocks were taken at 10 different abattoirs, and 44,550 samples for Salmonella were taken from the same flocks in the broiler houses at the farms. Of the swabs, 42.5% were Campylobacter positive. Most positive samples were found during July, August and September, while the lowest number of positive samples were found during January, February, March and April. Of the flocks, 5.5% were Salmonella positive, but no seasonal variation was observed. For each flock, the presence of Campylobacter and Salmonella was recorded in order to estimate the possible correlation between colonisation with the two pathogens. In conclusion, no significant effects on intensive cleaning and disinfection procedures on Campylobacter occurrence could be demonstrated, and no significant correlation between occurrence of Campylobacter and Salmonella infections in Danish broilers could be demonstrated whichis in contrast to previous observations on concurrent colonisation of broilers with these two zoonotic pathogens. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/11/20 alle ore 14:25:08