Federal health officials are investigating a multistate Salmonella outbreak linked to raw oysters distributed to Texas and several other states. According to the Centers for Disease Control and Prevention (CDC), at least 27 people across 12 states have become ill, with five requiring hospitalization. No deaths have been reported.
The outbreak has been linked to oysters harvested by Little Wicomico Oyster Company in Virginia. The company voluntarily recalled its oysters on October 9, 2026, following concerns about potential contamination with Salmonella Telelkebir.
According to the U.S. Food and Drug Administration (FDA), the recall includes whole, in-shell oysters harvested from the Little Wicomico River and Little Wicomico River Lower between September 18 and October 8, 2026. The affected products were distributed to restaurants and retailers in Texas, along with 14 other states and Washington, D.C.
Although Texas received shipments of the potentially contaminated oysters, no illnesses had been reported in the state as of the CDC’s October 19 investigation update.
The CDC’s investigation revealed that 10 of 13 infected individuals interviewed reported consuming raw oysters before becoming ill. Investigators also traced oysters consumed by seven patients to the Little Wicomico River. Additionally, an oyster sample collected from a Pennsylvania distributor tested positive for Salmonella, although further testing was pending to determine whether it matched the outbreak strain.
Salmonella infections commonly cause diarrhea, fever, abdominal cramps, and vomiting. Symptoms typically develop within six hours to six days following exposure and generally resolve within four to seven days. However, young children, older adults, and individuals with weakened immune systems face an increased risk of severe complications.
Raw oysters present particular food safety concerns because their filter-feeding process can concentrate harmful microorganisms from surrounding waters. Contaminated oysters may appear entirely normal, making it difficult for consumers to recognize potential dangers.
The FDA has urged consumers to avoid eating the recalled oysters and instructed restaurants and retailers to immediately discontinue their sale or service. Businesses should also thoroughly sanitize surfaces and equipment that may have contacted contaminated products.
The Virginia Department of Health temporarily closed the affected harvesting area while investigations continue. Health officials encourage anyone experiencing symptoms after consuming potentially contaminated oysters to contact a healthcare provider.
The outbreak underscores the potential dangers associated with consuming raw shellfish and the importance of prompt recalls in preventing additional foodborne illnesses.
