Hi Jeepers. I have been following your dilemma. It sounds awful.
The tricky thing about these worms, is the ability to antigen switch. If you could grow them in an animal, recover them, and mate them with a specimen from yourself, then reintroduce them [maybe nasally] This could theoretically cause them to be genetically contaminated, and trigger immune recognition.
This only theoretical talk.....
I think I read of this being done somewhere in lab animals. It had promising results if I remember, but I cannot recall the source. Shroom