vaccine to the democratic republic of congo the temperature has to stay at minus eighty degrees celsius or the doses might not work two thousand units of the new experimental ebola vaccine are now ready to ship to conchita in the path in most of the ebola outbreaks in the sea it s been rural and fairly self limited but now we know that populations of more than a million are at risk the other major issue here is that this center of deca he s on the banks of the river congo it s around six hundred kilometers between bond dhaka and the capital kinshasa the congo river connects the two cities and is a heavily used transport route for both people and goods. here grips the capital everyone here recalls the twenty fourteen west african a bold outbreak that killed more than eleven thousand people.