We seem to be going in the direction of boosters for the masses. According to this article from today we will need boosters after six months - https://www.irishtimes.com/news/health/pfizer-astrazeneca-covid-vaccine-protection-wanes-within-six-months-study-finds-1.4655759
On the other hand two days ago we have the WHO saying we should not be giving boosters because -
- wealthy nations stockpiling the vaccine increases the risk that stronger variants will develop in countries with low inoculation rates.
- not only could the hyper infectious delta variant become “more virulent,” but “more potent variants could also emerge” if the virus gets “the chance to circulate in countries with low vaccination coverage,”
- furthermore, the WHO director called into question whether booster shots are “effective at all,” a comment that comes days after the organization’s chief scientist Soumya Swaminathan said “data today does not indicate that boosters are needed.” Ghebreyesus said boosters should only be doled out to people with weak immune systems.
Article here - https://www.forbes.com/sites/jemimamcevoy/2021/08/23/who-leader-pleads-against-booster-shots-questioning-efficacy-and-highlighting-risk-of-more-potent-variants/?sh=1633c496131b
So should we go ahead against the advice of the WHO or not?