i was wondering if this parasite has been in other lakes why dont you find out how they got rid of them or touch base with them and see how long it stay infected and if it goes away has it ever came back to there lake.my personal apinion is where the lake has been so low since 2007 and all the factorys are dumping waste chemicals in the lake is gonna kill most of the fish,so lets hope they get the dam fixed so we can raise the lake back up and it will filter itself out and get back to the beautiful blue lake that we used to have instead its mercury green in the summers now and thats because of all the mercury and waste dumped in by the factorys,i beleave these factorys need to be investigated of what they are doing because these sun bays as they call them dont work i dont thing so anyway.