Please mRNA vaccine are no more under a EUA but a normal authorization since August. https://www.fda.gov/news-events/press-announcements/fda-approves-first-covi

Please mRNA vaccine are no more under a EUA but a normal authorization since August. https://www.fda.gov/news-events/press-announcements/fda-approves-first-covid-19-vaccine https://www.fda.gov/news-events/press-announcements/fda-appr... By the way tons of virus cause cancer, it’s not the case for a single vaccine, so this theory is very hypothetical.