The Food and Drug Administration advised restaurants against serving or selling oysters due to a norovirus outbreak, marking the agency’s fourth warning about the shellfish in less than a month.

The FDA has issued an urgent recall for shellstock oysters harvested last month in Washington state's Hammersley Inlet.

Both recalls cited potential contamination with norovirus. The recall did not mention any reported illnesses connected to the oysters and clams. Shellfish can absorb untreated human sewage ...

Eric Risberg / AP The U.S. Food and Drug Administration is recalling oysters harvested from Puget Sound in December, citing possible norovirus contamination. It’s one of several recalls to ...

In 2022, a multistate outbreak in the US was linked to raw oysters harvested from Texas waters. In 2023, several norovirus outbreaks in Europe were traced to oysters. A senior scientist at at the ...

Authorities in Canada and the US are advising about a recent norovirus outbreak due to contaminated raw oysters from British Columbia. No recall has been issued for the US, but two Canadian ...

A recall for certain Taylor Shellfish Canada oysters was also issued by the Canadian government. That notice simply states that the products may have possible norovirus contamination, which can ...

The Los Angeles County Department of Public Health is investigating a norovirus outbreak after oysters served at a Los Angeles County event this month made over 80 people sick. The event was on ...

The Food and Drug Administration has issued a warning to restaurants and retailers about selling oysters harvested from a part of Washington state due to a norovirus outbreak. Washington state is ...