Five years isn't all that much time as far as bio-med research is concerned. I would expect to start seeing definite results in maybe a few years. As for detec

Five years isn't all that much time as far as bio-med research is concerned. I would expect to start seeing definite results in maybe a few years. As for detection and treatment, the subject being discussed in the Wiki article is the effect of initial infection. The parasite sticks around in a latent form after being "fought off" and is being hypothesized to have additional long-term effects.