Relationship between serotypes of Salmonellae from hatcheries and rearing farms and those from processed poultry carcases |
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| Authors: | C Lahellec P Colin |
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| Institution: | Ministere de l'Agriculture, Direction de la Qualite, Services Vétérinaires, Station Experimentale D'Aviculture , BP 9, Ploufragan , 22440 , France |
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| Abstract: | The influence of the hatchery and the poultry farm on the contamination of poultry carcases by Salmonella species has been studied by examining samples from different stages of production. The incidence of Salmonella serotypes in the hatchery varied considerably in different broiler flocks and decreased from the beginning to the end of the rearing period. Serotypes originating in the hatchery were less important in the final product than those present in the house, or those introduced into the house by vectors during rearing. |
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