https://web.archive.org/web/20210408000108/https://mynbc15.com/news/coronavirus/utah-woman-39-dies-4-days-after-2nd-dose-of-covid-19-vaccine-autopsy-ordered > Dr. Erik Christensen, Utah's chief Medical Examiner, said proving vaccine injury as a cause of death almost never happens. > > “Did the vaccine cause this? I think that would be very hard to demonstrate in autopsy," he said. > > Erik can think of only one instance where you would see a vaccine as the cause of death on an official autopsy report and that would be in an immediate case of Anaphylaxis. One where a person received the vaccine and died almost instantaneously. > > “Short of that” he said, “it would be difficult for us to definitively say this is the vaccine.”