1. World Health Organization2016HIV/AIDS
http://www.who.int/hiv/en/
2. Amfar2016-09-29About HIV/AIDS
http://www.amfar.org/About-HIV-and-AIDS/About-HIV/AIDS/
3. CDC2016-09-29HIV basics
http://www.cdc.gov/hiv/basics/index.html
4. FoxSDugganMPewinternet2017-02-16Information triage
http://www.pewinternet.org/2013/01/15/information-triage/