Claim: A COVID-19 booster dose increases protection against the coronavirus. But in an interview, comedian Bill Maher incorrectly said COVID-19 booster shots were "useless" and could cause "immune system fatigue." Online, others have made similar claims. There is no basis for the notion that the immune system would tire out, even after repeated boosters.
Fact-check: COVID-19 Booster Enhances Protection, Contrary to 'Immune Fatigue' Claims - FactCheck.org
Verdict: a covid-19 booster dose increases protection against the coronavirus. but in an interview, comedian bill maher incorrectly said covid-19 booster shots were "useless" and could cause "immune system fatigue." online, others have made similar claims. there is no basis for the notion that the immune system would tire out, even after repeated boosters.
Organisation: FactCheck.org
Author: Jessica Mcdonald
Date published: 2022-02-04T20:09:19