4 hours agoPfizer vaccines avoid severe effects of “Delta”
Periskopi(5 years ago)
(5 years ago)Indian mutation also affects people who are completely vaccinated, but the effects of infection are much easier than that of the unexplored. This is confirmed by Israeli authorities, who find that 40% of those affected by the so-called Delta version are persons who have completely completed the vaccine cycle. Indian mutation is spreading [...]
However, the figures of hospital or victims have not suffered growth.
57% of the Israeli population have been vaccinated with both Pfizer doses, while the government is trying to accelerate population immunization rates by calling on children between 12 and 15 years of age and teenagers to be vaccinated.
At that, another study published by the science magazine Nature concludes that immunity created by Pfizer vaccines, and Modernna can last for a long time.
Tests of blood from some of these vaccines have confirmed the high presence of B - type immune cells, also known as immune cell memory.
These cells can circulate through veins for years and even decades, so there may be no need for additional strengthening doses.
