Minnesota health officials are investigating the source of an E. coli strain that has taken the life of a 3-year-old girl and hospitalized her older brother.
Minnesota will likely continue to monitor travelers from West Africa until the Ebola outbreak has been officially declared over, despite a recent slowdown in new cases abroad.
Minnesota health officials say they'll be in daily touch with travelers returning to Minnesota from Liberia, Sierra Leone and Guinea for 21 days, the incubation period for Ebola.