McDonald's Quarter Pounder beef patties not the source of E. coli outbreak, company says
No E. coli was detected in samples of beef patties used in McDonald's Quarter Pounders that have been linked to a deadly ...
McDonald's Quarter Pounder beef patties not linked to E. coli outbreak, company says
The E. coli infections, first reported on Sept. 27 in Colorado, were linked to the recent consumption of Quarter Pounder ...
Not the beef: Testing bolsters case against California onions in McDonald's E. coli outbreak
McDonald's Quarter Pounders are back on the menu after new testing confirmed that the chain's beef patties were not to blame ...
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McDonald’s brings back Quarter Pounders after E. coli outbreak linked to onions
McDonald's has reintroduced the Quarter Pounder at select restaurants after an E. coli outbreak linked to onions, not beef ...
Testing rules out beef patties as the source of E. coli outbreak, McDonald’s says
LOS ANGELES -- Testing has ruled out beef patties as the source of the outbreak of E. coli poisoning tied to McDonald’s ...
McDonald’s Says Tests Rule Out Beef Patties as Source of E. Coli Outbreak
The company said it would put Quarter Pounders back on the menu, without the raw onions that were considered the likely ...
McDonald’s beef patties test negative for E. coli
On Tuesday, the Colorado Department of Agriculture received multiple lots of fresh and frozen beef patties collected from ...
McDonald’s to resume selling Quarter Pounders in all restaurants after beef patties in Colorado test negative for E. coli
McDonald’s will resume selling Quarter Pounders in all restaurants in the coming week after considering new data regarding an E. coli outbreak linked to its famed burgers, the ...