Table 2: Classification of HPV types [11].

Risk classification

HPV types

High risk

16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 68, 73, 82

Probable high risk

26, 53, 66

Low risk

6, 11, 40, 42, 43, 44, 54, 61, 70, 72, 81, CP6108

Undetermined risk

34, 57, 83