CDC plays a unique and essential role in the U.S. President's Emergency Plan for AIDS Relief. CDC uses decades of expertise in public health science and longstanding relationships with Ministries of Health to build strong national HIV/AIDS programs and sustainable public health systems that prevent new HIV infections, save lives, and provide hope to people and countries crippled with HIV/AIDS. Comments on this video are allowed in accordance with our comment policy: http://www.cdc.gov/SocialMedia/Tools/CommentPolicy.html This video can also be viewed at http://streaming.cdc.gov/vod.php?id=bf6a96364249598bf5f32a84daff6b9320000724153804578