Category Archives: HIV/AIDS

HPTN 052: An update

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Mike Cohen, principal investigator of the remarkable clinical trial that demonstrated “biological and clinical plausibility” that antiretroviral therapy (ART) offers prevention as well as treatment benefits, offered an update to a packed crowd at the annual meeting of the HIV Prevention Trials Network (HPTN). He began by acknowledging the 13 site teams in nine countries […]

Dr. Wafaa El-Sadr: This would be the epidemic of our generation

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Wafaa El-Sadr, MD, MPH, is one of the world’s leading experts in HIV and tuberculosis care and treatment. An infectious disease specialist, she directs the International Center for AIDS Care and Treatment Programs (ICAP) and the Center for Infectious Disease Epidemiologic Research at the Columbia University Mailman School of Public Health, and is chief of the Division of Infectious Diseases at Harlem Hospital Center. Dr. El-Sadr has led early trials studying antimicrobial gels that aim to inhibit HIV transmission, and is known internationally for her leadership in preventing mother-to-child transmission of HIV. She is a 2008 MacArthur Foundation fellow and has held several leadership posts at the Infectious Diseases Society of America and the HIV Medicine Association.

Thirty years ago this past Sunday, the Centers for Disease Control and Prevention (CDC) reported the first cases of what would become HIV in its publication Morbidity and Mortality Weekly Report. Science Speaks interviewed Dr. El-Sadr as part of its special series commemorating 30 years of AIDS, and she discusses the parallels in treating populations in the U.S. and in Africa, the greatest achievements in the epidemic’s 30 years, and what drew her to the cause.

Dybul on PEPFAR: ‘The sky was the limit’

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Ambassador Mark R. Dybul co-directs the Global Health Law Program at Georgetown University Law Center’s O’Neill Institute for National and Global Health Law, where he is also a Distinguished Scholar. He is the inaugural Global Health Fellow of the George W. Bush Institute. Dybul served as the U.S. Global AIDS Coordinator from 2006 to the end of the George W. Bush administration. In that role, he led the implementation of the President’s Emergency Plan for AIDS Relief (PEPFAR), the largest international health initiative in history for a single disease. Prior to assuming the post of ambassador, he was acting, deputy and assistant coordinator, and was a member of the Planning Task Force that created PEPFAR. Dybul also led President Bush’s International Prevention of Mother and Child HIV initiative for the Department of Health and Human Services (HHS).

Dybul spoke with John Donnelly about the start of PEPFAR and some of the most memorable moments directing it, continuing Science Speaks’ series on 30 years of AIDS.