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Annual sex-specific trends in (A) median age at seroconversion, (B) age of peak incidence, (C) peak age-specific HIV incidence (per 100 py), and (D) proportion of the incidence age distribution under age 25. (B–D) Derived from modeled age-specific HIV incidence; A is calculated as the median age at seroconversion across n = 300 imputed datasets.
