1. Estimation of HIV Incidence in the United States
2. Centers for Disease Control and PreventionCDC Analysis Provides New Look at Disproportionate Impact of HIV and Syphilis Among US Gay and Bisexual Men20102014-05-18The National Center for HIV/AIDShttp://www.cdc.gov/nchhstp/newsroom/2010/msmpressrelease.html6Pg53lj8P
3. Centers for Disease Control and PreventionToday's HIV/AIDS Epidemic2014-05-18http://www.cdc.gov/nchhstp/newsroom/docs/hivfactsheets/todaysepidemic-508.pdf6Pg3vDVHV
4. Center for Disease Control20112014-05-18HIV among African Americanshttp://www.cdc.gov/hiv/topics/aa/6Pg3yFdat