Latest video updates related to Coronavirus. Check out this “Another new vaccine is said to be 88% effective against severe Covid – BBC News” video below:
Another new vaccine against coronavirus has been shown to be effective in major trials.
The latest Janssen vaccine requires just a single dose for protection and is said to be highly effective at preventing severe disease.
It follows the announcement that a second new vaccine, Novavax, is also highly effective and protects against the new more contagious UK variant of coronavirus.