
There is an effective vaccine for Ebola — but not for the variety spreading rapidly in the Democratic Republic of Congo. Trials are going on for several candidates. How long will it take?
(Image credit: CArol Valade/AFP)


There is an effective vaccine for Ebola — but not for the variety spreading rapidly in the Democratic Republic of Congo. Trials are going on for several candidates. How long will it take?
(Image credit: CArol Valade/AFP)
Originally reported by NPR. Read the original article