Ved slutningen af opfølgningsperioden var GMT for både HPV- 16 og HPV- 18 stadig mindst 11 gange højere end titerene observeret hos de kvinder, som selv havde bekæmpet en tidligere HPV- infektion, og > 98% af kvinderne var stadig seropositive over for begge antigener.
At the end of the follow-up period, GMTs for both HPV-16 and HPV-18 were still at least 11-fold higher than titres observed in women previously infected but who cleared HPV infection and > 98% of the women were still seropositive for both antigens.