Don't Lose Your Heads. On Second Thought...

Circumcision helps prevent transmission of HIV:

Four years ago, an analysis of 38 studies by the U.S. Agency for International Development, mostly in Africa, concluded that circumcised men were less than half as likely as uncircumcised men to get HIV, apparently because of the susceptibility of foreskin. Last fall, reporting on a randomized controlled trial in South Africa, scientists found that circumcision reduced female-to-male transmission by 60 percent. "Male circumcision provides a degree of protection against acquiring HIV infection, equivalent to what a vaccine of high efficacy would have achieved," they wrote. It was, they observed, "the first experimental study demonstrating that surgery can be used to prevent an infectious disease."

Props Rudy