Federal health officials investigating multi-state E. coli outbreak

Officials are investigating 12 reported cases of E. coli infections.

— -- Federal and state health officials are investigating an outbreak of 12 cases of E. coli reported in several states.

STEC infections are estimated to cause 265,000 illnesses each year in the United States, with more than 3,600 hospitalizations and 30 deaths, according to the CDC.

Food Safety News reported that the Maryland Department of Health and Mental Hygiene posted a consumer warning about the I.M. Healthy brand soy nut butter today.

The CDC did not name other states affected by the outbreak but said it would publish more detailed information on its website tomorrow.