“We’ve also tested it on fish. So, when fishermen bring in a fish with a big bite out of it, we’ve been able to swab it and actually get the DNA barcode separate out between the fish and the ...

A swabbing exercise at Cooke Aquaculture, a producer of raw fish supplied as the incoming ingredient to St James Smokehouse, revealed no positives in 142 samples taken from two sites. A check on ...