Outbreak of Shiga Toxin-Producing Escherichia coli O157 Infection Associated with a Restaurant San Francisco County, California – August 2013

Between Friday, August 23 and Monday, August 26, 2013, the San Francisco Department of Public Health Communicable Disease Control Unit (SFDPH CDCU) received eight reports of laboratory- confirmed Escherichia coli (E. coli) O157 infection in unrelated…