Schizophrenia Caused By The Cat?

From the front page of [the August 1st] Baltimore Sun: Researchers Explore Link Between Schizophrenia, Cat Parasite. Frank D. Roylance writes:
Johns Hopkins University scientists trying to determine why people develop serious mental illness are focusing on an unlikely factor: a common parasite spread by cats. The researchers say the microbes, called Toxoplasma gondii, invade the human brain and appear to upset its chemistry — creating, in some people, the psychotic behaviors recognized as schizophrenia. If tackling the parasite can help solve the mystery of schizophrenia, “it’s a pretty good opportunity … to relieve a pretty large burden of disease,” said Dr. Robert H. Yolken, director of developmental neurobiology at the Johns Hopkins Children’s Center. Read more »
*This blog post was originally published at Shrink Rap*