A second experimental vaccine against the Ebola virus is to be introduced in the Democratic Republic of Congo, which is currently experiencing the world’s second-largest Ebola outbreak on record, with more than 2,000 lives lost and some 3,000 infections confirmed since the latest epidemic was declared in August last year.
The new vaccine, which is manufactured by Janssen, will be given in two doses 56 days apart, targeted at at-risk...







