McDonald's Quarter Pounder E. Coli Outbreak Sparks Concerns

An E. coli outbreak linked to McDonald's Quarter Pounder hamburgers has resulted in one death and sickened 49 people across 10 states. Investigations are focusing on fresh onions and beef patties used in the burgers. McDonald's has removed these ingredients from affected stores while addressing the issue.

In a concerning development, one person has died and dozens have fallen ill following an E. coli outbreak tied to McDonald's Quarter Pounder hamburgers in 10 states, according to the U.S. Centers for Disease Control and Prevention (CDC). The outbreak has sickened 49 individuals and led to 10 hospitalizations, underscoring the potential severity of the situation.

The E. coli strain involved, O157:H7, is notorious for causing serious illness and was the culprit in a deadly 1993 outbreak linked to Jack in the Box restaurants. Consequently, the renowned fast-food giant's shares dipped by 6% in extended trading. Experts suggest this could adversely impact U.S. cattle futures by reducing beef demand amid the outbreak.

All individuals interviewed in connection with the outbreak had reportedly consumed food from McDonald's prior to falling ill, with many specifically noting Quarter Pounder consumption. Investigators are delving into the probable sources of contamination, honing in on slivered onions and fresh beef patties, as the CDC continues to scrutinize the situation.

(With inputs from agencies.)