date:Jun 11, 2012
tes range from April 15 to May 12. Infections that began after May 12 may not have been reported yet. The most recent case was reported on June 4.
A 21-month-old girl in Louisiana died from her infection on May 31 after falling ill several weeks earlier. This outbreak has no connection to the May 26 death of a 6-year-old Massachusetts boy suffering from an E. coli O157:H7 infection.