I don’t think it has. There are a lot of efforts from scientists to come up with vaccines and treatments for ebola but there is still no scientifically proven treatments for it.
Like Zena said, since the last big outbreak there has been a lot o research to try and find a cure for Ebola, but tests are still underway, so there is no vaccine or treatment yet. Maybe in 6 months or a year we will know how they did and take it from there…
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