As in every of the booster or revaccination studies the statistical confounder of 1-2 % of people who do not develop an adequate long time immune memory (which was found by a researcher group of Graz, Austria June 2022) was not calculated in this study also. E.g. for Germany with 80 mio population: If you had 1-2 % not longterm immune memory containing vaccinated persons this will lead to 120000 vaccinated hospitalized patients in 6 Months. Not to check previous any revaccination wether there already exists a sufficient immune memory (Check is simply possible by Antibody calculation together with infection and vacciantion anamnesis: e.g. 12 months after 3 immunisations the Titer should be >128 BAU/ml), would always lead to a face validity that any booster / revaccination has efficacy in mass vaccination. Note : If you had 663 people who might have to be revaccinated , only 13 of them would need it the other 650 people would be over vaccinated with potential serious side effects (0,8% out of swedish data).

NIL NOCERE !!!!