Vol. 8, Issue 4, Part A (2025)

Objective: To determine the prevalence of bacterial infections among food-handling workers in Kirkuk City using throat swab culture and Widal test screening. Methods: A cross-sectional study was conducted among 15052 food-handling workers. A throat swab culture were used for bacterial pathogens, and Widal tests were used as a serologic screen for Salmonella infection. Results: A total of 993 (6.597%) throat swabs were positive for bacterial pathogens, and 681 (4.524%) were positive for Widal test. Conclusion: The findings indicate significant bacterial throat colonization and notable Salmonella seropositivity among workers. Regular medical screening and continuous hygiene education are recommended for prevention of foodborne infections transmission.