slartabartfast The evidence for toxoplasma and suicide is slim. Except for a bizarre but perfectly understandable change of behavior in rats, who carry the toxoplasma in their tissue and infect cats when they are eaten. Toxoplasma infected rats are attracted to cat pheromones, making it more likely that they will be caught and make the next generation of toxoplasma available to the world via cat feces. http://www.plosone.org/article/info:doi%2F10.1371%2Fjournal.pone.0023277
trimph1 http://www.youtube.com/watch?v=6utE5APd4wA