This is the Pfizer document showing their need to hire 2,400 employees to process “the large numbers of spontaneous adverse event reports received for the product”
Through the end of Feb 2021, with <10% of the US population fully vaccinated, there were already 1,223 adverse event reports with a ‘Fatal’ outcome
https://phmpt.org/wp-content/uploads/2022/04/reissue_5.3.6-postmarketing-experience.pdf