McDonald’s says testing has ruled out beef patties as the source of the outbreak of E. coli poisoning tied to its Quarter ...

The E. coli infections, first reported on Sept. 27 in Colorado, were linked to the recent consumption of Quarter Pounder ...

McDonald's will resume selling Quarter Pounder hamburgers in all restaurants this week, as it was informed results of testing ...

The Colorado Department of Agriculture’s testing did not detect E. coli in samples of the beef patties taken from McDonald’s ...

Beef patties used in McDonald's Quarter Pounders have tested negative for the strain of E. coli linked to a deadly outbreak ...

McDonald's (MCD) is returning the Quarter Pounder to its menu after ruling out beef patties as source of E. coli outbreak.

McDonald's restaurants in 12 states, including Oklahoma, temporarily halted sales of the Quarter Pounder until officials found the source: onions ...

McDonald’s plans to put the Quarter Pounder back on the menu in states where it was removed after last week’s E. Coli ...

The popular McDonald's menu item is making a comeback after a deadly E. coli outbreak caused it to be pulled from hundreds of ...

Last week, McDonald's removed its Quarter Pounder from menus in response to the the E. coli outbreak that killed one person ...