Oyster Recall Sparks Fourth Warning by FDA Over Norovirus Fears

The Food and Drug Administration (FDA) has issued an urgent recall for shellstock oysters harvested by Ruco’s Shellfish in Washington state’s Hammersley Inlet between December 2 and 17, citing norovirus contamination. The oysters were distributed in Washington and Oregon, with possible distribution to other states. The recall comes amid a national surge in norovirus cases. Why It Matters Norovirus is a highly contagious virus that can cause severe gastrointestinal illness, particularly in vulnerable populations such as young children, older adults and those with compromised immune systems. It is also a leading cause of foodborne illness in the U.S., and oysters are a common source of outbreaks because of their filter-feeding nature, which can trap harmful pathogens. The recall brings attention to ongoing food safety concerns and the importance of strict monitoring, particularly as norovirus cases rise across the country. Oysters are pictured at a wine and food festival in New York City on October 20, 2024. An urgent recall for oysters harvested last month in Washington state was issued by the Food and Drug… Oysters are pictured at a wine and food festival in New York City on October 20, 2024. An urgent recall for oysters harvested last month in Washington state was issued by the Food and Drug Administration. Slaven Vlasic/Getty Images What To Know The recalled shellstock oysters were harvested by Ruco’s Shellfish from a portion of the Hammersley Inlet growing area. With the FDA warning that these oysters may have been distributed beyond Washington and Oregon, restaurants and retailers in these states are advised to dispose of or return the product immediately. Restaurants, retailers and consumers should avoid serving or eating these oysters. The FDA stresses that food containing norovirus can appear normal in taste, smell and appearance. Consumers experiencing symptoms such as diarrhea, nausea, vomiting or fever should contact a health care provider and report illnesses to their local health department. Norovirus symptoms typically appear 12 to 48 hours after exposure and include vomiting, diarrhea, nausea and abdominal cramps. While most people recover within one to three days, dehydration can occur, particularly in vulnerable groups. Severe cases may require medical intervention. This is the FDA’s fourth oyster recall in three weeks, reflecting an alarming increase in norovirus outbreaks across the nation. The U.S. Centers for Disease Control and Prevention (CDC) has reported 495 norovirus outbreaks this season, with numbers exceeding those of previous years. Shellfish contamination is a common source of such outbreaks because of their susceptibility to waterborne pathogens. The FDA is collaborating with state agencies to investigate the outbreak and ensure that contaminated products are removed from the market. Food service establishments are urged to sanitize surfaces and utensils thoroughly to prevent cross-contamination. This recall marks the FDA’s 12th oyster-related advisory in the past year, with recalls spanning states from California to Maine. Shellfish like oysters are a frequent source of norovirus contamination because of their direct exposure to polluted waters. Newsweek reached out by email to the CDC and the FDA for comment. In its response, the FDA cited its safety alert, which has “the latest and most up-to-date information” on this latest recall. What People Are Saying The FDA said in an advisory: “The FDA is awaiting further information on distribution of these oysters and will continue to monitor the investigation and provide assistance to state authorities as needed.” The CDC said on its website: “Norovirus outbreaks can also occur from food that is contaminated at the source or on the farm. This can include oysters harvested from contaminated water, or fruit and vegetables sprayed with contaminated water in the field.” What Happens Next The FDA and CDC will continue monitoring norovirus outbreaks and testing shellfish supplies. In the meantime, consumers are urged to verify the origin of oysters and avoid raw consumption until the situation stabilizes.