USA – Jackson County Public Health Investigating Shiga toxin-producing Escherichia coli (STEC) cases

Jackson County

Jackson County Public Health is investigating an unusually high number of Shiga toxin-producing Escherichia coli (STEC) cases. Since August 8, 2021, 16 cases have been reported to Jackson County, and 12 (75%) of these cases have been hospitalized. Age range for cases is from 11 months to 65 years of age, with the median age being 23.5. Majority of the cases are in the teens and twenties. Of the total cases 62.5% are males.

Jackson County Public Health is working with the Oregon Health Authority on this outbreak investigation.  “Right now, we do not have a definitive hypothesis on what the source of infection may be. The genome sequencing, performed at the state public health lab, has not matched any other cases in the state or nationally,” states Dr. Jim Shames, Health Officer for Jackson County Public Health. “Therefore, we continue to do in-depth interviews with those that have tested positive to help us identify a possible source of exposure.”

Jackson County Public Health is asking medical providers to be aware of the increases in STEC cases in Jackson County and collect and test stool specimens on patients suspected to have bacterial gastroenteritis. Shiga-toxigenic Escherichia coli (including 0157, HUS, and other serogroups) are reportable infections to local and state public health.

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