Which Covid vaccine will we use in the fall?

That it will be necessary to do a booster dose of the vaccine against the perfidious crowned in the next autumn for those who have completed the vaccination cycle including the third dose, there is little doubt. The inability of the vaccines we have available, although highly meritorious for protection against hospitalization and serious illness, to avoid infection by the current and ultra-transmissible variants of the Omicron family if not for a short period of time, will in fact require the recall to the whole population.