Original title: Occurrence, load and transport-associated risk factors of Salmonella spp. in chickens sold in informal live bird markets in Centre-Nord Region, Burkina Faso
Researchers tested the gut contents of village chickens sold at a market in Burkina Faso for Salmonella, a bacterium that can spread between animals and people. They also measured how much bacteria was present and asked poultry collectors about how they sourced, transported, and handled birds. Salmonella was found in 41.3% of the chickens. Larger loads were linked to stops during collection or transport and to reusing work clothes without proper cleaning.
Imagine carrying groceries home in a crowded bag. Items can rub against each other, and stopping along the way can make it harder to keep everything clean. In this paper, the bag is the transport of live chickens, and the researchers link crowded transport and certain handling habits with Salmonella being found or present in larger amounts.
People handling or buying live chickens may be affected when bacteria spread through poultry trade. The findings point to transport and clothing hygiene as practical targets for food-safety efforts, though the study does not show that changing them will prevent infections.
This was a cross-sectional survey at one live-bird market in one region, so it identifies associations rather than proving that transport or clothing practices caused Salmonella. The abstract does not report whether the findings apply to other markets, regions, or poultry systems, or whether changing these practices reduces human illness.
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Occurrence, load and transport-associated risk factors of Salmonella spp. in chickens sold in informal live bird markets in Centre-Nord Region, Burkina Faso — Wendenso Patrick Bertrand Tiendrébéogo, Assèta Kagambèga, Arshnee Moodley et al. — Poultry Science — doi:10.1016/j.psj.2026.107886
Abstract licence: CC BY
Explanation generated by Synthesis from the abstract — it is not the original paper.