'There has never been a successful coronavirus vaccine.'Awesome news! Maybe if we're lucky A.i will speed this up by 2-4 years. Fingers crossed. Fuck cancer and heart disease.
(Nidoviruses, Stanley Perlman, Ed., 2008)
OP report is arrogant. mRNA therapy is not vaccine, so inserting coronaviruses in with reference to mRNA should be rejected. It's impossible to prove the mRNA worked for everyone.
1. To prove the mRNA worked rather than the "vaccinee's" own antiviral forces is like putting a night watchman in a building so that that building won't be vandalized or destroyed without adding on a murder charge (the Greenpeace Affair).
2. Living "vaccinees" cannot prove it was the vaccine that saved them because they can't prove being infected post-vaxx: most were not tested post-vaxx. Although the "vaccine" was in them, the virus may have not been in them.
Indeed, a vaccinee can receive and transmit SARS2 from the surface populations on their mouths, noses, and throats.