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Seroprevalence for any of the 9 types (6/11/16/18/31/33/45/52/58), any of the 7 HR types (16/18/31/33/45/52/58), HPV 16/18, and any of the 5 additional types (31/33/45/52/58) in the 9-valent vaccine, by age group, for females (A) and males (B). Abbreviations: HPV, human papillomavirus; HR, high-risk.
