Additional data show a booster increases protection 94 percent protection in the U.S. with booster given at two months. Four-fold increase in antibodies when given at two months. 12-fold increase in antibodies when booster given at six months.
Additional data show a booster increases protection 94 percent protection in the U.S. with booster given at two months. Four-fold increase in antibodies when given at two months. 12-fold increase in antibodies when booster given at six months.