you here of someone down here Texas way getting that crap occasionally, because of it people get a rash and run frantically to the hospital. Not that I can blame them that crap will kill you quick. A few years ago some scientist did a study on that stuff and found it attached to hardheads (saltwater catfish) barbs and on some stingray barbs. The warning went out and everybody who gets hit by a ray runs to the Doc in short order, even though only one case has ever been reported by a critter getting someone. Generally you pick it up in a open wound, so just super glue your holes up..........well maybe not all of them............thats the ticket!!!