Illnesses linked to slivered onions on McDonald's Quarter Pounder burgers expand to 14 states, federal officials say.

A Billings woman has filed a suit in district court against a McDonald’s fast-food restaurant that she said sickened her by ...

Health officials said there no longer appears to be a food safety concern, and McDonald’s has resumed selling Quarter ...

Virus monitoring, the budgets to investigate E. coli outbreaks, and much, much more could be on the chopping block.

The number of Americans sickened in an E. coli outbreak tied to slivered onions used on McDonald's Quarter Pounders has now ...

Officials issued the advisory after detecting E. coli bacteria in the village’s water supply, which means potential issues in ...

29. By Oct. 6, she sought medical treatment, and testing from a stool sample was positive for E. coli, according to the ...

It's possible that some people had E. coli and never knew about it because of the range of symptoms, experts said.

A newly-approved chemical is now available to stop the spread of E. Coli, Salmonella and other infectious germs during ...

The city said Friday that these wells would remain offline until tests confirmed they were E. coli-free. Drinking water ...

Escherichia coli (E. coli) is a bacteria found in many ... While most people recover without treatment after five to seven days, some may develop serious kidney problems, which could lead to ...