Washington health officials say that the investigation into a salmonella outbreak that has infected dozens this year may be linked to pork.


The ongoing investigation of at least 56 cases in eight counties around the state includes food served at a variety of events.

As of July 23, the 56 cases include residents of King (44), Snohomish (4), Mason (2), Thurston (2), Pierce (1), Grays Harbor (1), Yakima (1), and Clark (1) counties. Five of the cases were hospitalized; no deaths have been reported. All were infected with the same strain of Salmonella bacteria.

The disease investigation shows a potential exposure source for several cases was whole roasted pigs, cooked and served at private events. The source of contamination remains under investigation by state and local health officials and federal partners.

The outbreaks are a reminder of the importance of proper food care, handling, preparation, and cooking to prevent illness. State health officials recommend these food safety strategies broadly, and specifically advise against eating raw or undercooked pork.

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