Coronavirus: Can we produce enough vaccine?

Producing a vaccine is a complex business - so how much can we produce and who will get it first?

Experts say most of us will need two doses no matter which vaccine makes it to the open market.

With seven of the nine prototype vaccines in late stage clinical trials, that’s only likely to be enough to immunise a little over 12% of the 7.8 billion people who need it.

SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews

Follow us on Twitter: https://twitter.com/skynews

Like us on Facebook: https://www.facebook.com/skynews

Follow us on Instagram: https://www.instagram.com/skynews

For more content go to http://news.sky.com and download our apps:

Apple: https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8

Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB

Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí https://www.youtube.com/channel/UCzG5BnqHO8oNlrPDW9CYJog

Watch video on channel "Sky News"

By continuing to browse World News (UAZMI), you acknowledge that you have read the Terms of Use and agree to the use of cookies