The Food and Drug Administration is investigating a new outbreak of infections caused by E. coli O157:H7. As of Nov. 14, 18 ...
People in at least 14 states caught a nasty strain of E. coli from tainted onions used in McDonald's Quarter Pounders, though ...
CDC and FDA say epidemiologic and traceback data show that fresh, slivered onions at McDonald's were the likely source of ...
The number of people that fell ill from an E. coli outbreak linked to raw onions on McDonald's Quarter Pounders has topped 100, but the FDA says there no longer appears to be a risk.
In other developments, Alveo Technologies announced an agreement with CDC to develop a rapid multiplex test for point-of-need ...
The Escherichia coli O157:H7 outbreak traced to contaminated raw onions on Quarter Pounder hamburgers served at McDonald's ...