AstraZeneca COVID-19 vaccine 76% effective in updated U.S. trial results

The updated 76% efficacy rate compares with rates of about 95% for vaccines from Pfizer/BioNTech and Moderna.

source https://www.thehindu.com/news/international/astrazeneca-covid-19-vaccine-76-effective-in-updated-us-trial-results/article34157039.ece