Health officials are sounding the alarm after a multistate outbreak of Salmonella linked to raw oysters sickened at least 64 people across 22 states, including three in Arizona. The Centers for Disease Control and Prevention (CDC) confirmed the outbreak earlier this week, noting that at least 20 people have been hospitalized, though no deaths have been reported.
According to the CDC, the actual number of infections is likely far higher, as many people who contract Salmonellarecover without testing or medical care. The agency, in coordination with the Food and Drug Administration (FDA), is working to pinpoint a common oyster source connected to the illnesses.
Cases have been reported from coast to coast — from California and Florida to New York and Virginia — suggesting that the contaminated oysters were widely distributed. Arizona health officials confirmed several local infections tied to the same bacterial strain.
The CDC is advising consumers to avoid eating raw oysters and to ensure they are thoroughly cooked before consumption. Raw shellfish can harbor harmful bacteria year-round, and cooking remains the most effective way to prevent foodborne illness.
Symptoms of Salmonella infection typically appear six hours to six days after exposure and can include diarrhea, fever, and stomach cramps. Most people recover within a week, but young children, seniors, and those with weakened immune systems are at greater risk for severe illness and hospitalization.
This outbreak follows a series of recent food safety alerts, including recalls involving eggs and baby formula. Health authorities continue to remind the public that even seemingly fresh or high-end seafood can carry hidden risks when consumed raw.
For the latest updates and safety recommendations, visit the CDC’s outbreak investigation page.
