Dr. John Nkengasong, who has dedicated decades to HIV and AIDS work in Africa, is reflecting on his career intertwined with a U.S. program credited with transforming care.

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On the C-SPAN Networks: John Nkengasong is an Ambassador for the Office of the U.S. Global AIDS Coordinator and Health Diplomacy in the Department of State with five videos in the C-SPAN Video ...

From first head of the Africa CDC to new PEPFAR chief, Cameroonian-born scientist John Nkengasong is leading the global fight against pandemics.

If John Nkengasong had followed his youthful impulse to study wildlife conservation, perhaps fewer African species would be threatened today. Instead, the esteemed virologist and public health ...

John Nkengasong, a Cameroonian virologist who has led the Africa C.D.C. since 2016, was hailed by public health experts and activists as an unexpected but inspired choice. Michael Tewelde/Agence ...

Find out why John Nkengasong is one of the 100 most influential people of 2021.

Dr John Nkengasong says he is suffering from coronavirus but "wouldn't be here" without the jab.

Africa is lowest in the world in COVID-19 cases and deaths — but also in vaccinations. Dr. John Nkengasong says he's working on multiple fronts to secure doses and improve distribution.