LULZ, of course you don't trust the most world renowned experts in epidemiology here in the US because one of them had the unmitigated gall to say that hydroxywhatthefvck didn't work! And that made Trump look bad, which means he should be sentenced to an excruciating death. And of course your study was only referencing the Astra Zeneca vaccine that we don't even use here. You magats are an embarrassing stain on this country.Yep - there are tons of Medical papers and articles on this.
Here is a small sampling of it from the Swiss Policy Research: https://swprs.org/covid19-facts/
I am not going to provide you a litany of all the other research and data supporting the lies of the medical bureaucracy in USA (we were the worst in the world).