
High diversity among certain cells that help fight viruses and tumors is strongly associated with the likelihood of subsequent infection by HIV, researchers have found.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/9gmlc0Z5ti0″ height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/9gmlc0Z5ti0/150722144642.htm