Browsing Tag
immunity
2 posts
How long does it take to have immunity after vaccination?
Claim: According to a Twitter post, a person who takes a Covid-19 vaccine only builds immunity after about two…
28/06/2021
Fact-Check: Does vaccination against Covid-19 guarantee lifelong immunity?
Dr Mark Dixon, a consultant physician and senior lecturer at NUST said not all variants can be effective…
04/03/2021