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Cited by 70Salmonella and Campylobacter epidemiologyFood Safety and HygieneListeria monocytogenes in Food Safety

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Risk factors for contamination of ready-to-eat street-vended poultry dishes in Dakar, Senegal

Cardinale, E., Perrier Gros-Claude, J.D., Tall, F., Guèye, E.F., Salvat, G.·2005·International Journal of Food Microbiology
DOI 10.1016/j.ijfoodmicro.2004.12.023
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Abstract

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 brancaster. 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).

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Metadata

Authors
Cardinale, E., Perrier Gros-Claude, J. D., Tall, F., Guèye, E. F., & Salvat, G.
Affiliations
Institut Sénégalais de Recherches Agricoles (SN)
ORCID
Salvat, G.
Venue
International Journal of Food Microbiology
Publisher
Elsevier BV
Published
2005-08
Volume
103
Issue
2
Pages
157-165
ISSN
0168-1605 (ISSN-L)
DOI
10.1016/j.ijfoodmicro.2004.12.023
OpenAlex
W2088250818
Cited by
70
References
0
Citations by year
2026: 1 · 2025: 2 · 2024: 2 · 2023: 3 · 2022: 4 · 2021: 2 · 2020: 3 · 2019: 3 · 2018: 2 · 2017: 7 · 2016: 4 · 2015: 3 · 2014: 6 · 2013: 4 · 2012: 1
FWCI
3.92
Type
journal article
Language
en
Open access
closed
Licence
Locations
  • International Journal of Food Microbiology (publishedVersion)
  • PubMed (publishedVersion)
  • Agritrop (Cirad) (submittedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Salmonella and Campylobacter epidemiology
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Food Safety and Hygiene
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Listeria monocytogenes in Food Safety
Keywords
Salmonella, Campylobacter jejuni, cooking practices, food hygiene, Salmonella serotypes, Dakar
MeSH terms
Animals, Campylobacter, Chickens, Equipment Contamination, Food Contamination, Food Handling, Food Microbiology, Hygiene, Poultry Products, Surveys and Questionnaires, Restaurants, Risk Factors, Salmonella, Senegal, Colony Count, Microbial, Odds Ratio

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