McDonald’s Quarter Pounder E. coli Outbreak Spreads to 13 States, Sickening 75 People

An E. coli outbreak linked to McDonald's signature Quarter Pounder hamburgers has expanded, affecting at least 75 people across 13 states, according to the Centers for Disease Control and Prevention (CDC).

The outbreak, which has resulted in the death of one person in Colorado, has seen a significant increase in reported illnesses and affected states. The number of illnesses has risen from 49 to 75, and the number of states has increased by three.

At least 22 people have been hospitalized due to the outbreak, with two individuals developing serious complications that could lead to kidney failure. The CDC suspects that the E. coli contamination may be linked to fresh onions on the hamburgers, which were sourced from Taylor Farms in California.

Consumers are believed to have gotten sick between September 27 and October 10. Major food service distributor US Foods announced that Taylor Farms had issued a recall for onions due to possible E. coli contamination, although US Foods clarified that it is not a supplier to McDonald’s.

In response to the outbreak, McDonald’s has temporarily removed the Quarter Pounder from the menu in affected areas. The company is working with its suppliers to replenish the supply of Quarter Pounders in the coming weeks. Other beef products on the McDonald’s menu remain available.

The true number of people affected by the outbreak is likely higher, as not all cases may require medical attention or be immediately linked to the outbreak. This has led to ongoing investigations and monitoring by health authorities).

The financial impact of the outbreak is also evident, with McDonald’s shares dropping 2.7% on Friday afternoon).