LONGMONT, Colorado, Oct 24 (Reuters) - U.S. fast-food chains were pulling fresh onions out of their menu items on Thursday ...

Seventy-five people across 13 states have fallen ill in an E. coli outbreak attributed to McDonald's Quarter Pounders.

A California-based produce company was the source of fresh onions linked to a deadly E. coli food poisoning outbreak at ...

Burger King, KFC, and other chains have pulled onions from their products after a potential source of McDonald's E. coli ...

As agencies and consumers react to the recent E. coli outbreak at McDonald's, other fast food chains are also pulling onions ...

Several fast food restaurants have taken the decision to remove onions from their menus as a precaution following the ...

The FDA said Thursday that it's looking into whether McDonald’s supplier Taylor Farms is the possible source of the E. coli ...

Decision to cut topping comes as officials work to confirm source of E. coli outbreak linked to McDonald's Quarter Pounders.

Yum said it has been monitoring the recently reported E. coli outbreak, which has been linked to Quarter Pounder burgers ...

Colorado has seemingly eliminated one ingredient in the McDonald's Quarter Pounder hamburger E. coli outbreak as a cause for ...

McDonald's has reintroduced the Quarter Pounder at select restaurants after an E. coli outbreak linked to onions, not beef ...