Finding and producing a vaccine for Ebola is a race against time. First clinical trials have proved successful.

BUNIA, Congo — Congo has received more than 16,000 doses of the Ervebo vaccine as the country grapples with the fastest Ebola outbreak in history,...

The current outbreak in the Democratic Republic of the Congo has been caused by the rare Bundibugyo virus, which has no current treatment or vaccine - it can spread easily and go…