Do Vaccinations INCREASE the Risk Of COVID Infection?

A study from a distinguished medical organization says they do. The study has however generated a lot of hysteria, as you might expect. See

The criticisms of it are largely ad hominem so should be disregarded. The claim that the study is ONLY a preprint should also be disregarded. I have read the study and see that it is perfectly orthodox in methodology with no obvious flaws.

The real limitation of the study is a familiar one in epidemiologcal research: There is no clear causal chain. We have to ask WHY some people had more vaccinations than others. Perhaps because they had reason to be nervous about their health. So the findings could simply indicate that people with more health concerns got more Covid. Simple


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