More cases reported in E. coli outbreak linked to McDonald’s Quarter Pounders; Taylor Farms recalls onions sent to restaurants

 ​An update to CDC’s Food Safety Alert regarding an outbreak of <em>E. coli</em> infections linked to McDonald’s Quarter Pounders has been posted An update to CDC’s Food Safety Alert regarding an outbreak of <em>E. coli</em> infections linked to McDonald’s Quarter Pounders has been posted