CDC has been working with state, local, and tribal health departments, the Indian Health Service, and the Food and Drug Administration to investigate a large, multi-state outbreak of Salmonella Saintpaul. The outbreak appears to be over. However, CDC and state health departments are continuing to conduct surveillance for cases of infection with the outbreak strain. Public health officials also continue to analyze data gathered during the investigations ... more on Salmonella Saintpaul investigation »