While the statistics for Ebola look gruesome, and the government is probably not telling the whole story, or telling the whole truth in the parts of the story they do tell, I don't believe that Ebola will catch fire in this country. The reason is because of FEAR. Why is fear effective? Because people have learned NOT to trust what the authorities say because they have been caught in too many lies or half-truths, not only about Ebola but for just about any other topic they speak on.
Because of fear the Texas Presbyterian Hospital is now a ghost town. NOBODY is visiting or using that hospital since Duncan died and the two nurses contracted Ebola because people are afraid to use it.
So, right now, no one can catch Ebola from that hospital. The same for any establishment visited by a person under voluntary quarantine, even if the visitor happens to be an MD working for NBC. IF people learn that someone suspected of having been exposed to Ebola visited a certain place, that place, as well as everyone who worked there, might as well go through disinfection procedures and into quarantine for 21 days.