https://amgreatness.com/2022/10/27/the-updated-mrna-covid-boosters-are-a-bust-two-new-studies-show/
The new, heavily promoted mRNA booster shots from Pfizer and Moderna are not all they’re cracked up to be, according to two new preprint studies.
The boosters perform no better against Omicron than the fourth jab with the original formulation,” a new study from scientists at Columbia University in New York City found. The updated Covid-19 booster shots have been advertised as “bivalent,” meaning they target the original coronavirus strain as well as the Omicron BA.4/BA.5 subvariants.
However, the Columbia paper found that the newer Omicron variants easily evade both types of boosters, Alex Berenson reported on Substack.
The report strongly suggests anyone who received mRNA shots should hope the next Sars-Cov-2 variants remain mild as the current Omicron variants, because those folks will have very little protection from future Sars-Cov-2 variants going forward.
In other words: immune imprinting and original mRNA vaccine antigenic sin are real, and they’re spectacular (spectacularly bad).
About the only good news in the study actually comes from vaccine failure. People who had three shots and then were infected with Omicron had markedly higher antibody levels than people who received either booster.
The boosters were reportedly authorized for human use based on data from eight baby mice.