A lot has changed since the 1980s, when the United States was a country with one of the greatest numbers of people infected with HIV.
PCR made it easier to see that certain people are infected with HIV.
In Kenya, e-learning has taught 12,000 nurses how to treat major diseases such as HIV and malaria, compared to the 100 nurses a year that can be taught in a classroom.
Although it is still important to develop an HIV vaccine, we have significant tools already at our disposal that can make a major impact on the trajectory of this epidemic.
Over the years, I have worked on programs in Africa and around the globe to combat malaria, tuberculosis, and HIV. I have been witness to incredible progress in these fights.
Sometimes he wished no one knew, and other times he wanted everyone to know
