Some observations in regards the press conference:
They made use of the data that has recently become available in regards how many hospitalisations and deaths were vaccinated. I'll probably post those slides later.
Covid passports arent a completely dead idea, they found a new use for them. They are presented as something they might bring in if a situation in reached which I would have described in the past as necessitating 'slamming on the brakes'. But because Johnson doesnt want to go on about the prospect of closing stuff again, since that would be a reversal of stuff he 'hoped' was irreversible earlier this year, they are presenting vaccine passports as a new alternative brake they might feel the need to use. Journalists brought the vaccine passports up a lot, and one of Johnsons main talking points to fall back on when they did, was to emphasise all the events that have voluntarily used such schemes already.
Working from home was another similar thing that they arent too ashamed to mention they are keeping in reserve as part of plan B.
Person said he has recently recovered from Covid having been double-jabbed. And he did manage to get them to wriggle uncomfortably by asking why, given the graphs showing how much higher the numbers are compared to this time last year, they werent doing some of the softer stuff to bring those numbers down now.
When asked to justify the booster campaign, they were happy to go on about waning immunity. Personally I would have split that possibility, and it showing up in basic data, into 3 different things - there is actual waning immunity, there are the vulnerable people for whom the vaccine never generated a brilliant response in the first place, and there is also the effect of Delta on vaccine effectiveness.
A journalist (maybe from the TImes) brought up the Nicki Minaj vaccine impotency bollocks, which led to Whitty having a rant which included advising the press not to give this untrue shit attention because when its repeated some people start to believe there is something to it.