The Democratic Republic of Congo, where the deadly Ebola virus first emerged in 1976, has begun a countdown to the official end of its latest outbreak, […]
Vietnam has approved Russia’s Sputnik V coronavirus vaccine, its health ministry said Tuesday, two weeks after the Southeast Asian country kicked off its inoculation campaign.
AstraZeneca’s release Monday of encouraging data about its coronavirus vaccine from its U.S. trial raised hopes that the drug company could put a troubled rollout behind […]