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Outbreaks and Epidemics

Ending AIDS: Behind the Scenes

The "Ending AIDS" project covers efforts to end AIDS in sub-Saharan Africa and the United States. This slideshow takes a look at the people Jon Cohen met along the way and the places he visited.

CMV Retinitis: Gateway to Blindness in HIV Patients

Globally, 3 million HIV patients have experienced ocular complications. Yet, a reference to CMV retinitis, an opportunistic infection responsible for more than 90 percent of cases of AIDS-related blindness, is absent from the World Health Organization’s guidelines on HIV/AIDS.

World Tuberculosis Day

Targeting care to poor and developing communities reduces stigma and deters development of drug-resistant strains of TB. Can a new diagnostic test be the turning point in the fight against TB?