Two shots effective against Delta: study

By Alistair Smout
Updated August 4 2021 - 10:20am, first published 10:14am
People who had two vaccine doses were half as likely to test positive for COVID-19, researchers say.
People who had two vaccine doses were half as likely to test positive for COVID-19, researchers say.

Fully vaccinated people have a 50 per cent to 60 per cent reduced risk of infection from the Delta coronavirus variant, including those who are asymptomatic, a large UK coronavirus prevalence study has found.

Subscribe now for unlimited access.

$0/

(min cost $0)

or signup to continue reading

See subscription options

Get the latest Batemans Bay news in your inbox

Sign up for our newsletter to stay up to date.

We care about the protection of your data. Read our Privacy Policy.