McDonald’s Rules Out Beef in E. Coli Outbreak. McDonald’s has officially ruled out its beef patties as the source of a recent E. coli outbreak that has affected several locations across the United States. Following extensive internal testing and collaboration with health authorities, the company confirmed that its beef supply is safe, narrowing down the possible sources of contamination to other ingredients or external factors.

The investigation began after clusters of E. coli cases were reported in multiple states, with several individuals hospitalized. Public health officials initially scrutinized McDonald’s popular menu items containing beef patties, given E. coli’s known association with undercooked or contaminated meat. However, rigorous testing across McDonald’s supply chain showed no evidence of E. coli in the beef products, prompting a shift in focus to other components.

McDonald’s has issued a statement reiterating its commitment to food safety, explaining that it follows stringent health protocols throughout its food preparation process. “After extensive testing, we can confirm that our beef patties are not the source of this E. coli outbreak,” the statement read. “We are working closely with health officials to determine the cause and are committed to upholding the highest standards of food safety.”

Health authorities are now assessing other possible sources of contamination, including produce used in McDonald’s salads and toppings, as well as third-party suppliers. In the meantime, McDonald’s has reinforced safety procedures across its outlets, including additional sanitation measures and staff training, to prevent further cases.

While the investigation continues, McDonald’s assures customers that its menu remains safe, encouraging those with concerns to follow public health updates. This incident comes at a time when consumer scrutiny on food safety is high, putting additional pressure on the fast-food industry to maintain transparency and proactive health measures.