What are the symptoms of Human papillomavirus?
HPV may lead to a broad spectrum of diseases. If you are infected you may have no signs or symptoms of HPV infection or, you may have increased risk of developing cancer.
There are over 100 different kinds of HPV and not all of them cause health problems. Some types of HPV may cause problems such as genital warts, while others can cause cancer of the cervix, vagina, vulva, or anus. Most of these problems are caused by types 6, 11, 16 or 18. 
When cancer develops, it may affect men and women. According to the CDC, HPV may be involved in different types of cancer, with the following incidences: 
Cervical cancer: The most common HPV -associated cancer. Almost all cervical cancers are caused by HPV. Vulvar cancer: About 50% are linked to HPV. Vaginal cancer: About 65% are linked to HPV. Penile cancer: About 35% are linked to HPV. Anal cancer: About 95% are linked to HPV. Oropharyngeal cancer: About 60% are linked to HPV. </s>