Well this new facebook app will let you know!!!
The next step in preventing the spread of STI's or an invasion of privacy and way to personal of information floating around the internet?
How many people would actually download this app?
http://www.foxnews.com/scitech/2012/04/02/could-facebook-reveal-which-your-friends-has-std/
http://www.salon.com/2012/04/01/facebook_the_next_tool_in_fighting_stds/singleton/
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