The control trials, and the real-world data agree. Boosters don't just restore your protection against COVID. They make it *better* than it ever was with two doses.
Result: we boost less than half of 80+s in the UK, and the observations nearly break my graph.
(2/4) pic.twitter.com/rlBDeaDvKI

— Paul Mainwood (@PaulMainwood) November 18, 2021