Hi, parasites can hide anywhere in the body, from what i understand the regular earth worm cannot take freezing temperatures and I was looking into cyrotherapy. Look it up, its not too expensive. They claim to heal people thru freezing the body for three minutes. Worms move thru the body by chewing thru fat and muscle, and then they can slide through the pathways theyve made. More info is needed about electricity and worms, we do know that worms dont like it, but will it kill them?