Since its first appearance in Reston, Virginia, Ebola-Reston has made several other appearances around the world. The fact that this thing seems to be able to get around so easily despite the safeguards put into place after the incident in Reston really scares the daylights out of me.

Outbreaks of Ebola-Reston

Date  | Location                       | Source
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1989    Virginia, Texas, Pennsylvania    Monkeys imported from Philippines
1990    Virginia, Texas                  Monkeys imported from Philippines
1992    Italy                            Monkeys imported from Philippines
1996    Texas                            Monkeys imported from Philippines
1996    Philippines                      ?

There is a distinct pattern here. In addition, it's probably no coincidence that every single outbreak involved monkeys from the same export facility in the Philippines. You'd think they'd have learned a lesson, wouldn't you?

Source:
http://www.cdc.gov/ncidod/dvrd/spb/mnpages/dispages/ebotabl.htm