2021-2022 Outbreak of E. coli O157:H7 Infections among East African Communities in King County, Washington

On August 23 2022, Public Health Seattle & King County (PHSKC) announced an outbreak of E. coli O157:H7 infections among children, adolescents, and adults of East African communities in King County. At the time of the announcement, 7 cases had been identified. Four cases were hospitalized. There were no deaths. Dates of symptom onset ranged from December 31, 2021–August 18, 2022, with 6 cases reported since June 26, 2022. Currently all 7 of the ill people are from East African communities. The majority of ill people reported eating multiple types of meat, including goat and ground beef, during their exposure period

Overview

Outbreak began:December 2021
Affected country:US
States/territories:WA
Pathogen:E. coli O157:H7
Vehicle(s):Unknown
Location(s):Unknown
Molecular test results:Not reported

Health impact

Total ill:7
Number hospitalized:4

Sources & documents

Report / reference links
Outbreak documents