The Pfizer Covid-19 Vaccine Produces Stronger Immunity Than Any Other, Research Says

The Covid-19 vaccine developed by Pfizer and BioNTech produces a stronger immune response than the other 3 vaccines.

This was revealed in a medical study conducted in the United States.

The Stanford University study compared Pfizer, AstraZeneca, Sputnik V and cyanoform vaccines.

The study found that the rates of antibodies protecting the intestinal tract from the corona virus vary across the four vaccines.

According to research, the number of antibodies produced by cyanobacteria and Sputnik V vaccines is lower, the rate is milder in AstraZeneca and higher than in Pfizer vaccine.