Hot Zone Part 4

I am Surprised the narrator entered Kitum Cave to expirence it for himself and how he tried to find the cause of Ebola. This section told about that there exists two HIV strands; HIV-1 and HIV-2 which could have jumped into the human race from African primates. I found out that many other viruses also originated from Africa and that surprised me. The last line of the book "It will be back," I thought, was a good way to end the book. It leaves a mystery to us because you never know when it could strike again. It's sad for the people living near the diesease because they are so umpredictable.