For the medical and biology geeks out there some interesting news.
This is the amazing part. One person developed antibodies.(July 8) -- American scientists are touting a major stride toward a vaccine that can ward off HIV, after finding two key proteins that neutralize 91 percent of the virus' 190 strains.
The discovery, published in this week's Science, is courtesy of Donor 45, an unidentified African-American man whose body produced the antibodies, called VRC01 and VRC02.