'Batch-dependent safety of the BNT162b2 [Pfizer] mRNA COVID-19 | COVID-19 Up
'Batch-dependent safety of the BNT162b2 [Pfizer] mRNA COVID-19 vaccine'
"The observed variation in SAE [suspected adverse effects] & seriousness between BTN162b2 vaccine batches in this nationwide study was contrary to the expected homogenous rate & distribution of SAEs between batches.. the results suggest the existence of a batch-dependent safety signal for the BNT162b2 vaccine"
