I would say belief systems versus being specific to either or. Being specific, If the number of deaths from covid or the fact that that vaccines have been proven effective for over 100 years aren't enough to sway an individual to get vaccinated I don't think anything will especially a comment on hatebook.
"the fact that that vaccines have been proven effective for over 100 years"
Even in the case of Covid, where people who are vaccinated are still prone to carrying, suffering from, and spreading the disease? I wonder if your sentiment will change after the vaccines pass FDA approval.
Are you sure that's the right one? Comirnaty.com currently states:
"Comirnaty® has the same formulation as the FDA-authorized Pfizer-BioNTech COVID-19 Vaccine"
Yet a previous version clarified that these two products are legally distinct, and even contain certain undisclosed differences:
"COMIRNATY® (COVID-19 Vaccine, mRNA) is also known as Pfizer-BioNTech COVID-19 Vaccine*
On December 11, 2020, the US Food and Drug Administration (FDA) authorized the emergency use of the Pfizer-BioNTech COVID-19 Vaccine to prevent COVID-19 in individuals 16 of years and older. On August 23, 2021, COMIRNATY® (COVID-19 Vaccine, mRNA)* received FDA approval.
The licensed COMIRNATY® vaccine has the same formulation as the authorized vaccine Pfizer-BioNTech COVID-19 Vaccine, and the products can be used interchangeably to provide the vaccination series without presenting any safety or effectiveness concerns. The products are legally distinct, with certain differences that do not impact safety or effectiveness."