Great overview!In fact, let’s examine this closer...
Cutter incident 1955 - vaccine contaminated with live polio virus. Can’t happen with mRNA vaccines.
Simian virus 40 1955 to 1963 - polio vaccine contaminated in cell culture. Can’t happen with mRNA.
Swine flu vaccine and GBS 1976 - post marketing surveillance and investigation did find an increase in baseline cases of GBS but no reason was found.
Hep B vaccine and MS 1998 - reports investigated and disproved.
Rotavirus and intussusception 1998-99 - surveillance found an increased incidence of intussusception and investigation found an association. The recommendation for the vaccine was withdrawn and the manufacturer voluntarily withdrew the vaccine.
Meningococcal vaccine and GBS 2005 - 2008 - no link found
Hib vaccine recall 2007 - concerns of possible bacterial contamination. As a precaution it was recalled and analysis found no contamination.
H1N1 and Narcolepsy 2009-2010. Pandemrix vaccine released in Europe had reports of Narcolepsy. It was never released in yhe US and investigations on H1N1’s used in the US since showed no correlation.
Rotavirus vaccine 2010 - found a porcine virus contaminated. This virus is not associated with human illness. No reports of injury or illness. Can not happen with mRNA.
HPV recall 2013 - voluntary recall on single batch from concern of glass contaminate. No health issues reported.
I don’t know about you guys but to me this is an impressive safety record.
Out of curiosity, to achieve this amazing safety record, what was the average time to get a vaccine approved for a wide use in population? How does it compare to the duration of Pfizer or any other COVID vaccines?