(ANSA) - ROME, SEPTEMBER 07 - "In some categories there is a reduction in the immunity offered by vaccines and those categories will be recalled for a third dose first. For the rest of the population, the evidence is that immunity is approaching one year.
In any case, from six months for the less immune-competent to 12, perhaps even more, for some vaccines, but science will tell us, there will be a recall. This is where the extension of the Green Pass comes from, from a solid foundation scientific ". This was confirmed by the Undersecretary of Health Pierpaolo Sileri at Radio 1 in Campo. The Undersecretary of Health concludes that "it is desirable that today we use the vaccines we have, but for the next year there will be some 2.0 that will better cover any identified variants". (HANDLE).
