This Web Quest has twenty questions - eleven short answer and nine true/false - about HIV and AIDS. Topics covered include the difference between HIV and AIDS, a brief history of the virus, the definition of a retrovirus, methods of HIV transmission, methods for HIV prevention, antiretroviral drugs, opportunistic infections, US HIV statistics, and information on stigma in the US and in sub-Saharan Africa. The Web Quest is broken into parts: students read a few paragraphs, then answer a few quest