While human papilloma virus infections are very common in younger women, cervical cancer is relatively rare. However as women age, human papilloma virus infections become less common, but the occurrence of cervical cancer increases. Thus, human papilloma virus infections in older women are of the most concern and are more likely to be persistent infections. Some countries recommend that women 30 and older be routinely tested for infection with high-risk types of human papilloma virus.
