I had the Pfizer shots and boosters, and caught Covid-19/SARS2 on a cruise last month.
My parents-in-law, both, had the Moderna shosts and boosters, and they just caught Covid19-SARS2 on a cruise.
For those of us that have repsiratory co-morbidities, time has run out for the efficacy of the exisiting shots and boosters.
The current shots and boosters were based off the genomic sequencing of Covid-19/SARS2, Wuhan Classic from Fall 2019.
They need to update the shots and boosters for the variants, or the ICU's will be full again this Winter.
It's even more urgent because bird flu is lurking in the wild. It's already jumped from birds to seals in Maine - a jump from birds to mamals.