Covid, here is what is the protection of vaccines against variants after 6 months

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© Ansa

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“So, the ‘memory’ specific T cellswhich are formed after coming into contact with a germ, by contagion or through vaccination, persist in the circulation protecting us from it every time we meet it: they do this also through the immediate reactivation of the antibody response, thus generating a sort of immunological ‘double shield’essential for long-lasting protection ”

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