The Food and Drug Administration (FDA) yesterday urged people not to eat raw shellfish to avoid food poisoning, such as norovirus infection, as several recently reported cases of food poisoning were all caused by eating raw shellfish.
Raw shellfish, including raw clams and oysters, can easily be contaminated by norovirus or Vibrio parahaemolyticus in their growing environment, the agency said, adding that norovirus is one of the most common viruses that cause viral gastroenteritis.

