Downing Street fear hospitalisations and deaths among double-vaccinated could rise due to waning immunity
No 10 is increasingly worried that hospitalisations and deaths among double-vaccinated people could rise due to waning immunity as an estimated 4.5 million people have failed to get their booster shots despite being eligible.
Downing Street sources told the Guardian that the gap between those eligible and those jabbed was too wide, ranking it as their major concern ahead of the winter months.
