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

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

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

The Quarter Pounder is back on the menu after testing showed no signs of E. coli. But the popular burger won’t feature the ...

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

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

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

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

McDonald’s is bringing the Quarter Pounder back to the menus in several states after they were pulled for potential E. coli ...

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