A Food and Drug Administration advisory panel is recommending that the agency approve the first pill to protect people from getting infected with the HIV. The recommendation is being hailed as a potential milestone in the battle against the AIDs epidemic. If the Food and Drug Administration goes along with the recommendation, the drug would become the first to be approved to prevent HIV infections. Melissa Block talks to Rob Stein.
A new study shows eligible voters who favored whites over blacks- either consciously or unconsciously- also favored Republican candidates relative to Barack Obama. Psychologist Anthony Greenwald discusses the results and why racial attitudes continue to predict voter preference in 2012.
When members of a travel soccer team in Oregon fell ill last year, the details of how the disease spread through the team were mysterious. Kimberly Repp, an epidemiologist in Washington County, Oregon, describes the medical detective work that led epidemiologists through the chain of transmission of the norovirus.
A new four-part documentary airing on HBO next week looks at America's growing weight problem. John Hoffman, vice president of HBO Documentary Films and executive producer of The Weight Of The Nation, describes his three year-project to document the causes and effects of being overweight and obese in America.
A panel of experts said that Truvada, a daily pill, could help protect healthy people at high risk for HIV infection. The benefits, in their view, outweigh possible side effects, including kidney damage and a dangerous increase in acid in the blood.
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