Cardinale Eric, Perrier Gros-Claude Jean David, Tall Fatou, Guèye El Hadj Fallou, Salvat Gilles. 2005. Risk factors for contamination of ready-to-eat street-vended poultry dishes in Dakar, Senegal. International Journal of Food Microbiology, 103 : 157-165.
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Résumé : Our objective was to investigate the Salmonella and Campylobacter contamination of traditional ready-to-eat street-vended poultry dishes and to assess the association of some restaurant characteristics and cooking practices with the contamination of these meals. One hundred and forty-eight street-restaurants were studied from January 2003 to April 2004 in Dakar. A questionnaire was submitted to the managers, and samples of ready-to-eat poultry dishes were taken. Salmonella spp. was isolated in 20.1% of the 148 street-restaurants studied and in 10.1% samples of poultry dishes. The most prevalent serovars isolated were Salmonella hadar, Salmonella enteritidis and Salmonella bran caster. Campylobacter jejuni was detected in only 3 restaurants and 3 poultry dishes. Not peeling and not cleaning vegetables and other ingredients during meal preparation (OR=3.58), dirty clothing for restaurant employees (OR=4.65), reheating previously cooked foods (OR=5.2), and no kitchen and utensils disinfection (OR=3.47) were associated with an increasing risk of Salmonella contamination. Adequate cooking procedures decreased the risk of Salmonella contamination (OR=0.15).
Mots-clés Agrovoc : Salmonella, Campylobacter, poulet, restaurant, risque
Mots-clés géographiques Agrovoc : Sénégal
Mots-clés complémentaires : Préparation des aliments
Classification Agris : L70 - Sciences et hygiène vétérinaires - Considérations générales
Champ stratégique Cirad : Axe 3 (2005-2013) - Alimentation accessible et de qualité
Auteurs et affiliations
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Cardinale Eric, CIRAD-EMVT-UPR Systèmes d'élevage (FRA)
ORCID: 0000-0002-3434-3541
- Perrier Gros-Claude Jean David, Institut Pasteur de Dakar (SEN)
- Tall Fatou, ISRA (SEN)
- Guèye El Hadj Fallou, ISRA (SEN)
- Salvat Gilles, AFSSA (FRA)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/529164/)
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