Scientists say a parasite carried by cats appears to influence the behavior of humans, in this case, women infected with the parasite were slightly more likely to attempt suicide.
NPR's Jon Hamilton reports this is just the latest study suggesting that parasites can cause subtle changes in our brains.
JON HAMIILTON, BYLINE: This parasite is called Toxoplasma and its primary home is in the intestine of a cat. People can get infected when they eat under-cooked meats or sometimes when they change the litter in a cat box.
This story begins 11 years ago. It was a time when many, if not most, experts said it was unthinkable to treat people with AIDS in developing countries using the triple-drug regimens that were routinely saving the lives of patients in wealthier countries.
If you're planning a wedding, and looking for music that's fresh, irresistible and completely unexpected, you might want to consider The Boban i Marko Markovic Orkestar, a cutting-edge Gypsy brass band from southern Serbia. A new best-of compilation called Golden Horns puts the group's wild, genre-bending flair on full display.