PRO/AH/EDR> E. coli EHEC – USA (26), possible salad source

E. coli — United States
CDC, public health and regulatory officials in several states, and the US Food and Drug Administration (FDA) are investigating a multistate outbreak of Shiga toxin-producing _ E. coli_ (STEC) O157:H7, also called enterohemorrhagic _E. coli_ (EHEC) infections. This investigation includes illnesses recently reported by the Maryland Department of Health and Wisconsin Department of Health Services.
Public health investigators are using the PulseNet system to identify illnesses that may be part