CDC expected to declare end to Chipotle's E.coli outbreak

The U.S. Centers for Disease Control and Prevention is expected to declare an end to the E. coli outbreak that affected dozens of Chipotle Mexican Grill customers in nine states last year.

The action could happen as soon as today.

The first outbreak surfaced last October. Later, it spread to more states, and the last case of illness linked to Chipotle was reported over two months ago.

Read more from Reuters.