> is there any independent evidence of that? You can find plenty of research about this if you spend a couple minutes searching. E.g. https://www.medrxiv.org/c

> is there any independent evidence of that? You can find plenty of research about this if you spend a couple minutes searching. E.g. https://www.medrxiv.org/content/10.1101/2022.03.22.22272769v2 https://www.medrxiv.org/content/10.1101/2022.03.22.22272769v... https://pmj.bmj.com/content/early/2022/05/03/postgradmedj-2022-141649.abstract https://pmj.bmj.com/content/early/2022/05/03/postgradmedj-20... Disclaimer: I have not deeply investigated these papers.