Pfizer booster shots ‘do give more protection against Delta’
A 70% to 84% reduced risk of testing positive was seen two to three weeks after a third jab, according to a study
01 September 2021 - 18:44
A third shot of the Pfizer-BioNTech Covid-19 vaccine provides added protection against the coronavirus during a Delta outbreak, according to early data from Israel, where boosters began rolling out incrementally in mid-July. ..
Would you like to comment on this article?
Sign up (it's quick and free) or sign in now.
Please read our Comment Policy before commenting.
This article is free to read if you sign up or sign in.
If you have already registered or subscribed, please sign in to continue.
Questions or problems? Email helpdesk@timeslive.co.za or call 0860 52 52 00.