Question this raises: why not compare to unvaccinated? Don’t you develop T-cells naturally? What’s the median for the unvaxxed?
Also, why is every country on earth showing increases in cases and hospitalizations? They show failure vs Delta Variant.
because in this study they were comparing the three vaccines.
yes, you have natural killer cells but unless they are exposed to covid, they aren’t ‘tuned’, so your ‘unvaccinated’ candidate would have to be an infected recovered to compare apples to apples.