Repeat COVID-19 vaccinations elicit antibodies that neutralize variants, other viruses – Washington University School of Medicine in St. Louis

The study, available online in Nature, shows that people who were repeatedly vaccinated for COVID-19 — initially receiving shots aimed at the original variant, followed by boosters and updated vaccines targeting variants — generated antibodies capable of neutralizing a wide range of SARS-CoV-2 variants and even some distantly related coronaviruses. The findings suggest that periodic re-vaccination for COVID-19, far from hindering the body’s ability to recognize and respond to new variants, may instead cause people to gradually build up a stock of broadly neutralizing antibodies that protect them from emerging SARS-CoV-2 variants and some other coronavirus species as well, even ones that have not yet emerged to infect humans.

Now tell that the German healthcare system, the Stiko and the doctors....
#vaccines work!

https://medicine.wustl.edu/news/repeat-covid-19-vaccinations-elicit-antibodies-that-neutralize-variants-other-viruses/