How Is HPV Transmitted? -- An Overview
Human papillomavirus (or
HPV for short) is a group of over 100 different types of viruses. They can cause several different diseases, depending on the specific type of HPV, as well as where the infection occurs. Some diseases that HPV can cause include warts (including
genital warts), precancerous changes, and cancer.
HPV is typically transmitted through direct skin-to-skin contact. The virus may also spread by touching something that has been contaminated with the virus and then touching the skin, although how often this occurs, if at all, is not known.
Transmission most often occurs from another person. It is possible for a person to infect themselves, although this is thought to be a rare method of transmission.
It is not known if HPV transmission can occur when the levels of the virus in the body are low or undetectable.