A test in Kansas finds listeria in a Blue Bell ice cream cup . The company announces it is temporarily shutting a plant to check for the source . - March 10 : FDA says that an outbreak of E. coli linked to frozen yogurt has sickened at least 21 people and hospitalized more than 100 others across 12 states, including five deaths from salmonella poisoning
A test in Kansas finds listeria in a Blue Bell ice cream cup . The company announces it is temporarily shutting a plant to check for the source . Three people in Kansas have died from a listeria outbreak .