Covid vaccine distribution has begun in much of the developed world. Politicians, commentators and citizens criticize the slow start to immunizations. But like the Tour de France: What counts is not who wears the yellow jersey during the first stage, but who crosses the finish line first at the end. Three factors are crucial to that: vaccine supply, vaccine distribution and, most importantly, vaccination acceptance.
In a press release on November 9, Pfizer gave a first taste of the results of the Phase 3 study of the Covid vaccine, which was jointly developed with German biotech company BioNTech. With an estimated efficacy of 90% and the start of the vaccination campaign possibly as early as January 2021, there is light at the end of the tunnel. But some hurdles still remain.
Covid19 vaccine: The companies Biontech and Pfizer developed effective antibodies in initial tests. The hope for a vaccine remains. Will it be logistically possible to distribute everything quickly?
