system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: How has Ebola not killed us all by now?

With the recent outbreak in West Africa - highly contagious, super fatal, it seems like it would be the perfect vehicle for a "The Stand" type pandemic. What am I missing here?
gpt
Combination of killing the Hosts too quickly and having VERY obvious symptoms that make people avoid the infected actually make it rather difficult for Ebola to spread too far.

Folks tend to avoid people vomiting up black blood...