She needs to go back on her meds.

Conservative government underfunded the NHS political football for a decade now in order to support bringing in privatisation. Yeah it's badly run but again, who's the people putting them in charge?

Nope. There's anecdotal evidence that immunity to Covid 19 is a short-term affair, eg. a doctor who had it 4 months ago caught it again last month. There's possible reasons why this might be an outlier, but if not then we basically have a killer bug wandering around the earth, mutating regularly and causing a brand new pandemic each time it does.
Based on this we're going to need some extra help. Vaccinations won't actually work long-term if it's that bad, but they will help buy us all time for a permanent solution to be found.