The CDC is working with the FDA to launch a more in-depth investigation into the illnesses, which have popped up in five states so far: Idaho, Montana, Washington, North Dakota, and New Jersey. The contaminated sprouts may still be on store shelves, so if you have any alfalfa or spice sprouts sold by Evergreen Produce Inc., toss them.
For more info, see:
About Sprouts: Don't Eat Them, and Everything Else You Need to Know
Multistate Outbreak of Human Salmonella Enteritidis Infections Linked to Alfalfa Sprouts and Spicy Sprouts, cdc.gov