Vaccinens responsrate var 90, 9% (interval 80, 8% - 94, 5%) for skoldkopper baseret på en antistofreaktion på ≥5 gpELISA enheder/ ml (en responsrate, der er påvist at have en stærk korrelation til langtidsbeskyttelse).
The vaccine response rate was 90.9% (range 80.8% to 94.5%) for varicella based on a postvaccination antibody titer ≥ 5 gpELISA units/ ml (an antibody titer that has been shown to be highly correlated with long-term protection).