Fifteen cases of contamination, all in Minnesota, have been identified as of Wednesday, according to the USDA.

Learn how to stay safe dining out during Wolverine Packing Co.'s ground beef recall. Get tips on food safety, sourcing, and navigating restaurant-linked recalls.

At least 19 Minnesotans fell ill from E. coli linked to a national recall of over 167,000 pounds of ground beef. Restaurants across Minnesota were affected, and four cases required hospitalization.