Isolation, antibiogram profile and associated risk factors of Salmonella from poultry in selected districts of Jimma zone, south western Ethiopia

Abstract

Salmonella is a significant pathogen affecting the poultry industry, leading to substantial economic losses through decreased production and morbidity of flocks. It’s the primary cause of food borne infections, particularly from animal-derived foods, with poultry being a major source. While various studies have examined the prevalence of Salmonella in poultry across different regions of Ethiopia, research specific to this study area has been limited. To address this gap, a cross-sectional study was conducted between January and September 2024 in three purposively selected districts of Jimma Zone: Dedo, Saka Chekorsa and Kersa chosen for their road accessibility and proximity to Jimma University. A total of 400 cloacal swab samples were collected and analyzed to isolate Salmonella from poultry and its antimicrobial susceptibility. Descriptive analysis and logistic regression were employed for data analysis