Exactly. There is no cure for Ebola. What's he supposed to do?
No cure and no treatment. Another excellent point. With HIV, you can do quite a bit to help reduce infections and deaths. There are treatments that can vastly extend the lifespan of those who are infected and methods of preventing children from being infected as they are born.
With Ebola......there's very little you can do. Its one of the reasons the disease generally doesn't spread much. Its simply too virulent. The latency stage of the disease is about 21 days. Then it kills you in about a week. And you're not contagious until you're symptomatic.
The latency stage for HIV can be years, even a decade. And then you die slowly over years. You are contagious long before you're symptomatic.
There's almost nothing that can be done for Ebola. We've managed to reduce the global death rate from HIV to 1.3 million. When in 2003, the death toll in subsaharan africa alone was 2.3 million. That's real progress.