Outbreak Investigation of E. coli: Salad Mix (December 2019)

Published on February 27, 2024

FDA, CDC, U.S. state health authorities and Canadian federal partners are investigating an outbreak of illnesses in the U.S. and Canada caused by E. coli O157:H7. Epidemiologic information indicates that Fresh Express brand Sunflower Crisp Chopped Salad Kits are a likely source of this oubreak.