I thought this might be bull so I googled it. Apparently the fact that these parasites affect human behavior is proven! How widespread this is is up for discuss

I thought this might be bull so I googled it. Apparently the fact that these parasites affect human behavior is proven! How widespread this is is up for discussion. http://www.cdc.gov/ncidod/eid/vol9no11/03-0143.htm http://www.cdc.gov/ncidod/eid/vol9no11/03-0143.htm