He's bringing the target to offer boosters to everyone over 18 to the end of this month, fast forwarding it a whole month and setting up an abundance of sites to help meet this.
19 March 2020: 12 weeks to flatten the curve.
2 April 2020: 100,000 COVID-19 tests a day by the end of April.
20 April 2020: secured 400,000 gowns from Turkey (the famous planeload).
November 2020: Modelling suggests 4,000 deaths per day worst case scenario.
16 December 2020: Boris Johnson says Christmas is safe.
19 December 2020: Boris Johnson announces Christmas is cancelled.
Spring 2021: get double vaccinated to get out of covid.
July 2021: if final stage of lockdown is released then we will have 100K cases per day by August.
Autumn 2021: get a booster to save Christmas.
8 December 2021: Face coverings legally required in most indoor spaces.
13 December 2021: Work from home guidance.
15 December 2021: Covid Pass introduced.
25 December 2021: which country/ies invade which country/ies, triggering WWIII, and making COVID the new has-been sideshow.