Autoridades sanitarias de EE. UU. informaron sobre casos de E. coli y salmonela en 15 estados vinculados al consumo de alfalfa contaminada.

The U.S. Centers for Disease Control and Prevention said Friday the agency is aware of 55 cases nationally, including four people who have been hospitalized..

An outbreak of E. coli and salmonella that has sickened dozens of people across 15 states has been linked to an alfalfa grower in Minnesota, federal health officials said Friday.