Covid-19 variants point to seasonal vaccine – Society

The growing number of variants of the new coronavirus causes “greater transmissibility and severity of the disease”, stresses pulmonologist Filipe Froes. The mutations also affect the effectiveness of vaccines, so experts admit that it may be seasonal.

The variants lead to “a loss of agreement with the vaccines and thus a loss of immunity”, says the coordinator of the crisis office of the Order of the …

Source: Correio da Manhã by

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