Rare
“safe” and “effective”
Did you forget <\sarc>?
One can discuss probabilities but “rare” is essentially meaningless. 15,000 reported deaths (another 15,000 life threatening injuries) where this is likely under reported by a huge factor ranging from 10x to 100x, is hardly rare. That’s 150,000 to 1,500,000 possible deaths. Each one of these has an horrific story to go with it. Tragic. See OpenVAERS
This reply doesn’t even address the other 128,000 serious and chronic injuries documented in VAERS (again under reported).
I guess these adverse events are only “rare” if it doesn’t happen to the person that uses this word.