Some variants (there are actually hundreds of strains) of SARS-CoV-2 meanwhile got named with Greek letters. This means twenty-four strains of SARS-CoV-2 can be made more prominent than the other strains. Obviously more a matter of publicity than of science. The name Delta is a particularly idiotic name because the Greek letter delta usually is reserved for deletions in genetics and variants resulting from deletion mutations in virology. However SARS-CoV-2 Delta is now an unfitting name for a certain strain, but for a strain prominent for a different, new, and serious reason. SARS-CoV-2 Delta is feared because this strain infects vaccinated people too. Especially Pfizer vaccine failed on a grand level. Thousand people in Israel contracted SARS-CoV-2 Delta after they had been vaccinated. About fifty percent of the people, who contracted SARS-CoV-2 Delta in Britain, had been vaccinated before. These numbers are astonishing. The fearmongering used for vaccine propaganda still is astonishing. But the most astonishing part is that publicists and spin doctors are since this year educating the population that vaccines don’t prevent or hinder infections. Vaccines only reduce the likeliness of sever symptoms. Until last year vaccinations always had the aim to prevent infections. This was the old science. But we now live in the era of SARS-2 science. The new tenet not only astonishing because science is now put upside down, but also because SARS-CoV-2 has itself always been unlikely to cause severe symptoms. Most people infected with the virus had reported that they had no or only mild symptoms. If the vaccination is meant to achieve exactly this, then the vaccination is completely superfluous! Confirmed even by the old as well as by the new science. The only thing really achieved with the vaccinations is the breeding of many more strains of SARS-CoV-2. New vaccines can then be developed to fight them, resulting in a vicious circle pumping more and more money to the pharmaceutical industry.