The addicted fish still had traces of meth in their brain tissue 10 days after their last exposure, researchers say. They conclude that even a low level of drug pollution in the water can have a ...

The study, published in the journal Science, found that wild salmon became less risk-averse when they were exposed to the psychoactive drug clobazam. That, in turn, changed the way the fish migrate.

Canada Fish antibiotics a drug loophole CBC News · Posted: Jul 18, 2002 2:13 PM PDT | Last Updated: July 18, 2002 ...