Dr. Nkengasong will be the first person of African origin to oversee the U.S. government program combating H.I.V., which has ravaged the continent.Dr. Nkengasong will be the first person of African origin to oversee the U.S. government program combating H.I.V., which has ravaged the continent.your-feed-science, Acquired Immune Deficiency Syndrome, Appointments and Executive Changes, President’s Emergency Plan for AIDS Relief, Nkengasong, John, AfricaRead More