Final answer:
The bacteria often linked to raw or undercooked ground beef and contaminated produce is E. coli serotype O157:H7.
Step-by-step explanation:
The bacteria often linked to raw or undercooked ground beef and contaminated produce is E. coli serotype O157:H7. This strain of E. coli can cause foodborne illnesses and is potentially fatal. It has been found in raw spinach and vegetable sprouts in outbreaks that have occurred in the United States and Germany.