I think the question is a lot about the level of concern, though. On the one hand AOG is discussing closing our borders, which is surely overdoing it and then some. On the other hand we don't want to ignore the possible risks until it's too late. Somewhere in between is sensible -- probably noting that the threat isn't all that serious, as various earlier posts have pointed out.
We shouldn't be scared of Ebola, at least not in this country, because the threat is realistically rather small. We shouldn't ignore it either. Still, one final point worth making: in countries where healthcare is poor, where attitudes to medicine are at times backward, where doctors can be chased out of town for "locking up" (actually quarantining) patients, and where hygiene practices are awful, there have been 1,200 cases total in a period of five months since February. The amount of concern shown ought to bear that in mind. This is a major outbreak only for a disease that struggles to spread very far.
I'm not sure quite how to quantify my concern, but roughly speaking it would be something like this: on a personal level I'm not concerned at all; for my family and friends the same; for the country I'd be far, far more concerned about other threats; for the world, I know that Ebola has the potential to pose a massive health risk, but not at the moment.