Em... In fact, humanity has not yet defeated the herpes virus... and you are getting stuck with Ebola...

Ebola is very unpleasant.
Typically, viruses at a temperature of 38-39 degrees lose the ability to reproduce, and this gives time to leukocytes to find them and disassemble them into spare parts. (This is why a sick person has a fever.)
Ebola has adapted to survive in the bodies of flying mice, which during flight heat up to 42. That is, a human 39 for her comfortable temperature. That is, even if the leukocytes have appropriate antibodies to find and break down the virus – it will still be in the best case of the race who is faster – the virus multiplies, or the leukocytes kill it. And during this race, the human body will constantly maintain a high temperature in a futile attempt to stop the reproduction of the virus, and with a very high probability, a person will die either from the exhaustion of the body (a high temperature requires a lot of energy) or from the overheating of critical organs. At 42 degrees, for example, hemoglobin begins to break down, which is responsible for the transfer of oxygen in the blood... and to stop the reproduction of the virus in the body will need 45 degrees, if not higher...