From: High prevalence of high risk human papillomavirus-capsid antibodies in human immunodeficiency virus-seropositive men: a serological study
VLP-type
6
11
16
18
31
cumulative
low risk (6, 11)
high risk (16, 18, 31)
HIV + (n = 3)
3/3
2/3
HIV - (n = 7)
0/7
1/7
2/7