COVID-19 vaccines and adverse events of special interest: A multinational Global Vaccine Data Network (GVDN) cohort study of 99 million vaccinated individuals
COVID-19 vaccines and adverse events of special interest: A multinational Global Vaccine Data Network (GVDN) cohort study of 99 million vaccinated individuals

www.sciencedirect.com
COVID-19 vaccines and adverse events of special interest: A multinational Global Vaccine Data Network (GVDN) cohort study of 99 million vaccinated individuals - PubMed

And the side effects are rare and statistically pose less risk than being unvaccinated and contracting the actual virus.
How is this news?
it's important to check up on previously made estimations and see how well they hold up.
Might result in "oh shit, we missed something important" or "good to know we were right, now we have an even better foundation for the next studies"