Very good point that it isn't the effectiveness of the vaccine that is diminished, but your immune system that weakens. This should be the tv add after the Pfizer add for the untested booster. . . Thank you.
Very good point that it isn't the effectiveness of the vaccine that is diminished, but your immune system that weakens. This should be the tv add after the Pfizer add for the untested booster. . . Thank you.
Very good point that it isn't the effectiveness of the vaccine that is diminished, but your immune system that weakens. This should be the tv add after the Pfizer add for the untested booster. . . Thank you.