Butte County Public Health has lifted the no-swim advisory for Big Chico Creek after new state testing found no trace of the ...

After McDonald's announced that the E. coli outbreak connected to the fast food chain's Quarter Pounders could be affecting Oklahomans, some health professionals have questioned if the state's testing ...

LOS ANGELES -- 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 company ...

With no new cases emerging in at least two weeks, officials say the lack of an "ongoing risk" justifies the lack of ...

LAFAYETTE, IN — Lafayette water customers might have seen a public notice about a well testing positive for E. coli in their May and June bills. Long story short: It was a false positive, but ...

LAKE ANNA, Va. — Environmental officials are testing lake water at a popular recreational destination in Central Virginia after at least 20 people reported E. coli infections. At least nine people who ...

Additional testing was conducted after traces of coliform bacteria were found in a raw, pre-chlorination water sample from the Ala Mahamoe Street site in Moanalua on Dec. 6. The initial detection led ...

Iowa's list of beaches not recommended for swimming is piling up, going from one to nine in just one week, according to the Iowa Department of Natural Resources. Wondering how can you check up on ...

"GMA" investigates spinach and leafy green safety standards. Nov. 10, 2009— -- Three years after an E. coli outbreak, thought to be linked to spinach, took three lives and left 205 people sick, ...