CDC confirms 37-case multistate hepatitis A outbreak linked to frozen clams CIDRAPMap shows hepatitis A cases as outbreak linked to frozen clams YahooHepatitis A outbreak traced to clams continues foodsafetynews.comHepatitis A outbreak possibly linked to frozen clams – 4 states affected – New York, Pennsylvania, Massachusetts and Minnesota Outbreak News TodayUS Hepatitis A Outbreak: 37 Cases Linked to Frozen Clams, Says CDC Health and Me
