E. Coli Outbreak Causes Sickness In Multiple Washington Counties

OLYMPIA, WA — The Washington State Department of Health (DOH) is investigating an E. coli outbreak that has sickened at least six patients, and doctors warn that more are likely to be confirmed as counties investigate similar cases.

According to the DOH, three of the illnesses were reported in King County. Benton, Snohomish and Walla Walla counties also all had one illness apiece.

Of the six patients, one was in an infant under 9 years old, two were in children aged 10 - 19. The remainder were adults, with one patient in their 2os, another in their 30s and the last in their 70s.

Three cases have required hospitalization for severe symptoms, one of which developed a serious complication called hemolytic uremic syndrome that can damage the kidneys or other internal organs. All six patients started showing symptoms of illness between March 9 and April 21.

The DOH says they are working with local health departments and using genetic testing to identify other cases linked to this particular outbreak, and to try and find a potential cause. Right now, they say there's no definitive proof, but the outbreak may have been linked to fresh produce. The DOH says they'll release more info, if their testing turns up any more conclusive results.

“This outbreak is a reminder of the importance of food safety from farm to fork, especially fresh produce. We can all help reduce E. coli O157:H7 infections by washing our hands properly, scrubbing produce before eating, cooking foods thoroughly and choosing pasteurized milk products,” said Acting State Health Officer Scott Lindquist in a statement.

The outbreak has not been tied to a separate, recent E. coli cluster that hospitalized six King County children last week. The cause of that outbreak remains unknown.

Symtoms of an E. coli infection include diarrhea, stomach cramps and bloody stool. The DOH says the disease normally does not cause fevers.

“E. coli O157:H7 infections can cause serious complications, so make sure to contact your health care provider right away if you notice symptoms, especially bloody diarrhea,” Lindquist said.