Bozeman, Montana – The Gallatin City-County Health Department, the Department of Public Health and Human Services (DPHHS), and federal agencies are continuing their investigation into the foodborne illness outbreak at Dave’s Sushi, which has been linked to two recent deaths in the area. The outbreak appears to be isolated to customers who dined at Dave’s Sushi between March 31 and April 17, 2023. The restaurant remains closed, with no further risk to the public.
According to the DPHHS, at least 30 individuals have been identified as being associated with the outbreak, having eaten at the restaurant within the specified time frame. Of these, three individuals experienced severe outcomes, including hospitalizations, and two deaths are being investigated. Autopsy and toxicology results for the deceased individuals are still pending.
Preliminary investigative findings suggest that food containing morel mushrooms may be the source of concern. However, no specific pathogen or toxin has been identified as of yet. Both state and federal partners are continuing to test clinical and food samples.
The DPHHS has determined that the morel mushrooms served at Dave’s Sushi were not distributed to any other restaurants or businesses in Montana. The mushrooms were cultivated in China, shipped to a distributor in California, and subsequently sent to multiple states. At this time, no known associated illnesses in other states have been identified.
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