I doubt anybody's gonna get sick from eating them, but the idea that these creatures are gonna be kept confined to land-based fish farms is ludicrous. Once stuff like this is approved, it's a very slippery slope. Next, there'll be farms near lakes, then rivers, then the ocean. Sooner or later, they'll find their way into the wild, It never fails. We've already got snakeheads in the Potomac and lionfish and giant Asian shrimp working their way up the coast. Jurassic Park might have been fiction, but there was a valuable lesson in it. Sterile females or not, Murphy's Law isn't to be taken lightly.