Infections with the Outbreak Strain of E. coli 0157:H7 by state

Twenty-five persons infected with the outbreak strain of E. coli O157:H7 have been reported from five states. The number of ill persons identified in each state with this strain is as follows: AZ (11), CA (1), CO (8), NM (3) and NV (2). Dates of illness onset range from October 16, 2010 through October 24, 2010.  Patients range in age from 2 to 81 years and the median age is 14 years.