Nizamiye Hospital in Abuja, Nigeria, where the country’s first Ebola patient was admitted this week. An African health official said that if authorities could not come up with ways to stamp out the outbreak, “the whole continent can be affected.”
In an interview, Dr. Peter Piot recalled when he first saw the spindly virus under a microscope and reflected on a five-decade career spent fighting two deadly pathogens.
Drawing blood at an H.I.V. clinic in South Africa last year. The research networks’ large footprint has enabled them to develop tools to prevent and treat H.I.V., including in marginalized or rare populations.