Study: Corona recoverers need one dose of "Pfizer" and "Moderna"

Two recent studies indicated that people recovering from infection with the Coronavirus do not need more than one dose of the vaccine produced by the "Pfizer" company or that produced by "Moderna" company, because the amount of antibodies that they get as a result of the first dose far exceeds that generated when Those who did not catch the epidemic and took two doses of the vaccine, according to the "Al-Arabiya" website.

The first study was conducted by a team of researchers at the Swiss University of "Neuchatel" on the immunity of health personnel in 4 hospitals, some of whom were free of the virus, and others were not infected with it.

The results showed that after the volunteers were injected with one of the two vaccines, those recovering from the infection recorded levels of antibody after the first dose much higher than the other group that received the two doses and did not have an epidemic.

As for the second study, it was supervised by the famous virologist Florian Kramer, Director of the Medical Institute at Mount Sinai Hospital in New York, and it was conducted on 109 people who had recovered from the virus and were not infected with it.

And after giving the first dose to the recovered, it was revealed that the antibodies that were generated for them doubled 20 times those that were generated in the non-infected people after they took the second dose of the vaccine.