Even a blind squirrel finds an acorn now and then. Even a raving lunatic (which I believe the original poster may be), may correctly observe when the sun has risen.
A regional quarantine of the hot zone nations is the last defense before outbreaks in other continents render the entire discussion moot.
..After which time it won't matter what the nutcases said.
One reason the world is getting involved is to prevent a collapse of the African economy, and to avoid a collapse of the countries involved and a flood of millions of refugees.
But if you want to station a few American divisions on their borders to close off those armed nations, you can always send a letter to someone, suggesting it.