Toxoplasmosis and You

Today's featured parasite is the stealthy and adaptable protozoan, Toxoplasma gondii.

This is the cat-litter bug that causes miscarriages and birth defects. The cat-loving parasite that lures rats to their deaths and causes traffic accidents. The latest schizophrenia suspect and a possible cause of epilepsy, psychosis, and migraines.

T. gondii may be making society rigid and neurotic, men more masculine, stupider, or more surly, and women more promiscuous. And if you think things are bad in the northern hemisphere, you should see the Brazilian strains.

About 16% 11% 33% of Americans are infected; infection rates are much higher in tropical countries (and France). Wikipedia tells the sad tale of Louis Wain, English cat artist, late-onset schizophrenic, and poster-child for the toxoplasmosis-schizophrenia connection.

T. gondii has its own book, conference, mugs and a blog, The Anti-Toxo, where you can follow mankind's losing battle with our one-celled masters.

Image by kqedquest. Some rights reserved.