In the first peak
On this page, we provide daily-updated data on hospitalizations and intensive care (ICU) admissions due to COVID-19. Our hospital & ICU data is collected from official sources and collated by Our World in Data. The complete list of country-by-country sources is available on GitHub.
ourworldindata.org
Can't debate that statement. Only a few hundred healthcare workers were two weeks out from their second dose by the first ICU peak occurred.
An interactive visualization from Our World in Data.
ourworldindata.org
ICU admissions in the USA had 3 prominent peaks. The first was Jan 11, 2021. Outside of a trial, the very first dose of mRNA as administered outside of a trial less than 30 days prior. Before this first ICU surge, doses were rationed and prioritized only for healthcare workers and frontline workers. This means an incredibly small cohort as two weeks out from a second dose marking 'fully protected," using CDC criteria. In the second surge of ICU admissions, September 2021, the Delta variant predominated. The peak ICU population in this surge was within 10% of the first surge in January near when effectively nobody had vaccine protection. A third ICU surge occurred in January of '22. This surge actually was up 1.38% from the one in September '21, and just 9% lower than the surge occurring when all but a few healthcare workers had received two doses. I don't have a dog in the fight of mRNA, vs. plasmid-DNA, vs. recombinant protein vs. killed/attenuated virus vaccine, but wouldn't we expect a much bigger difference in Covid related ICU admissions between the time that nobody was vaccinated (Jan 11, '21) and the surge when most everybody was fully vaccinated in Jan of '22. Data is data - but the art is in its interpretation.