Moderna Inc. said its Covid-19 vaccine was 94.5% effective in a preliminary analysis of a large late-stage clinical trial, another sign that a fast-paced hunt by scientists and pharmaceutical companies is paying off with potent new tools that could help control a worsening pandemic.

Have a premium account? Sign in to continue reading.

Unlimited access to all stories from $99.9/year*

The latest reporting and analysis from business and investments to news and views on social issues.

Bonus:

  • Simultaneous logins across all devices
  • Instant access to past digital issues
  • Unlimited access to The Edge Malaysia
  • *For annual subscription plan only. T&Cs apply

Subscribe