McDonald’s CEO issued an apology for the recent E. coli outbreak linked to the chain’s Quarter Pounders, impacting customers and adding pressure amid declining sales. The outbreak prompted a pause on Quarter Pounder sales in some U.S. locations and a break in ties with supplier Taylor Farms, which was suspected of onion contamination. While executives noted the health issue's containment and minimal impact on overall sales, the company's struggles continued with sales down 1.5% year-on-year. The fast food chain saw a slight U.S. sales rise, attributed to promotions like the $5 Happy Meal.
