diseases

Global Politics

Circumcision and AIDS in Uganda

Recent studies suggest that male circumcision can provide some protection against HIV infection. Health officials in Uganda would like to promote male circumcision as part of a campaign to reduce HIV/AIDS. But Uganda's president doesn't support the idea

Science, Tech & Environment

AIDS vaccine test results

The World's Laura Lynch reports that scientists who conducted an AIDS vaccine trial in Thailand say the results showed the vaccine cut the risk of infection by as much as a third. At least some scientists see the results announced today as encouraging.

Conflict & Justice

US military role in Haiti

Anchor Marco Werman speaks with Colonel Brian Reno, director of the Contingency Response Cell at the 618th Tanker Airlift Control Center. The Control Center is coordinating the airlift efforts for the humanitarian response in Haiti.