I’m wondering if it’s being brought across by the illegals? I remember reading that the border patrol agents were very concerned that many of the illegals were unhealthy and being released among the population without proper screening or medical attention.
Why worry about the illegals? Any person with an active case of ebola would be dead before they could walk across the border.
We have people flying from West Africa to many locations in the US. How many people are exposed in the airports and how many secondary exposures are possible?
As long as they allow travel from those countries nothing else really matters.