Database research record2026·Chad
Phenotypic Characterization of Salmonella and Escherichia coli Strains Isolated from Wastewater and Market Gardening Crops Along the River Chari in N’Djamena, Chad
Djim-adjim Tabo, Fissou Henry YANDAI, BONGO NARE Ngandolo, GRANIER Sophie, ABAKAR Brahim, MILLEMANN Yves
European Journal of Nutrition & Food Safety
Urban Farm DB summary
A study in N'Djamena, Chad, isolated Salmonella and Escherichia coli from wastewater discharged into the Chari River and from market garden crops irrigated with it. E. coli was found in 29.66% of wastewater samples and Salmonella sp. in 19.49%, with raw vegetables showing very high contamination. Wastewater results exceeded WHO standards, indicating that re-use of this wastewater for market gardening is not recommended due to significant contamination risks.