×
App Icon
The Standard e-Paper
Stay Informed, Even Offline
★★★★ - on Play Store
Download App

Pfizer vaccine found 94% effective in real world

The first big real-world study of the Pfizer/BioNTech vaccine to be independently reviewed shows the shot is highly effective at preventing COVID-19, in a potentially landmark moment for countries desperate to end lockdowns and reopen economies.

Get Full Access for Ksh299/Week.
Bold Reporting Takes Time, Courage and Investment. Stand With Us.
  • Unlimited access to all premium content
  • Uninterrupted ad-free browsing experience
  • Mobile-optimized reading experience
  • Weekly Newsletters
  • MPesa, Airtel Money and Cards accepted
Already a subscriber? Log in