Changes in population immunity against infection and severe disease from SARS-CoV-2 Omicron variants in the United States between December 2021 and November 2022 https://www.medrxiv.org/content/10.1101/2022.11.19.22282525
Changes in population immunity against infection and severe disease from SARS-CoV-2 Omicron variants in the United States between December 2021 and November 2022 https://www.medrxiv.org/content/10.1101/2022.11.19.22282525
@medrxivpreprint
I just read this 21.11.2022 and german health minister tweeted similar thoughts
https://easychair.substack.com/p/covids-cumulative-effect?utm_source=email-ufi&utm_medium=email