Should vaccinated people go get their booster shots or not?
From an immunological point of view, boosters and mass vaccination in general are as harmful as mold on a wall.
The vaccine can not prevent infection nor transmission. By again increasing the antibodies (with the booster), the virus is put under an even higher immune pressure while further expanding its capacity to escape from the vaccinal antibodies (Abs). As a result more infectious variants gain a competitive advantage and hence, will spread stronger amongst the population.link