Personally, I don’t think it’s an exaggeration to say that the SARS-CoV-2 vaccines are pretty much a failure, yet no one will admit it yet:
2021 Jan – Vaccine rollout – most European countries, USA and Israel between 65-88% vaccinated. That is a high rate of vaccination.
2021 July – UK, Israel and USA – Infection rates persist at a very high rate.
2021 Oct – Vaccines only offer 6 months protection, then ‘it wanes’ – people require boosters. wtf.
2021 Nov – ~360,000 yellow cards (UK reported) for Adverse Drug Reactions (ADRs). wtf.
2021 Nov – Netherlands, Austria, and Germany all imposing fresh lockdowns, some even directed wholly at the unvaccinated, despite the fact that vaccination does not halt infection or the spread of it. wtf.
We should note, that attempts to vaccinate against SARS-CoV-1 also resulted in caution for human applications.
Conclusions (from paper)
“These SARS-CoV vaccines all induced antibody and protection against infection with SARS-CoV. However, challenge of mice given any of the vaccines led to occurrence of Th2-type immunopathology suggesting hypersensitivity to SARS-CoV components was induced. Caution in proceeding to application of a SARS-CoV vaccine in humans is indicated.”