I agree, we should be prepared. But the odds of an "outbreak" here are a lot lower than people seem to think.
The thing is - the incubation period can last as long as 21 days, but on average it only lasts 5-6 days - and people are only infectious while symptomatic. Someone who returns from Africa and gets sick a few days later will immediately be identified as a possible Ebola infection and treated as such.
Not to mention, there really isn't very much traffic between that region of sub-saharan Africa and the US.
Mainly safaris, and Dr. Brantly is showing improvement:
The top U.S. health official said today the American doctor being treated for the deadly Ebola virus in Atlanta “seems to be improving,” and downplayed fears the disease could take hold in the U.S.
The patient has been identified as Kent Brantly, who became infected while working with the North Carolina-based charity SamaritanÂ’s Purse in Liberia. Brantly arrived in Atlanta yesterday to be treated in an isolation unit at Emory University Hospital. He is expected to be followed within days by Nancy Writebol, an aid worker also infected in Liberia.
Tom Frieden, director of the U.S. Centers for Disease Control and Prevention, said today on CBS’s “Face the Nation” program that he was hopeful on Brantly’s recovery but “can’t predict the future for individual patients.” He also said a widespread outbreak among Americans is unlikely because, compared to Africa, the U.S. has better infection controls in hospitals and in burial procedures.
VIDEO: Two Ebola Victims to Be Treated at Atlanta Hospital
“Could we have another person here, could we have a case or two? Not impossible,” Frieden said. “We say in medicine never say never. But we know how to stop it here.”
Medical care of the two U.S. citizens at Emory may take two to three weeks if all goes well, Bruce Ribner, an infectious disease specialist at Emory, said in an Aug. 1 news conference. There is no cure for Ebola. Patients get fluids, blood transfusions and antibiotics to fight off infections with the hope their immune systems can fight off EbolaÂ’s onslaught.
U.S. Ebola Patient Improving as More African Aid Sought - Businessweek
I am not one to be panic stricken, yet I see the chance, however slight, that Ebola, or a similar pathogen, could be in the US, not yet discovered. The CDC states any additional infected can be identified and treated quickly; I do not dispute that, it makes sense to be in the forefront of treatment however, not sitting back assured it cannot start here in the USA. All knowledge gained will used in treatment of other diseases, I believe.