Oyster Sickness 2025. Gastrointestinal illnesses potentially linked to raw oysters sickened nearly 200 people, according to health officials in southern california, who urged residents to take extra. Growth of species is amplified during the warmer months and.

But some infections from oysters, such as those caused by vibrio vulnificus, can be severe. Federal food safety regulators are advising businesses in 10 states to toss a batch of oysters from canada because of possible e.