“The effect of the booster can be seen in the data sets, but it’s far smaller than the effect of vaccination compared to not,” said John Moore, a virologist at Weill Cornell Medicine in New York. “The real problem is the carnage among the unvaccinated.”
Unvaccinated people in every age group are at higher risk of infection, hospitalization and death than those who have been immunized, according to the C.D.C.’s data — a persistent trend ever since vaccines were introduced.
Unvaccinated people in every age group are at higher risk of infection, hospitalization and death than those who have been immunized, according to the C.D.C.’s data — a persistent trend ever since vaccines were introduced.