Which strands of hpv cause warts




















This is because many women will have some strain of HPV by that age. Most of these will clear spontaneously without intervention. It does mean that you could develop cervical cancer in the future, especially if you have a high-risk type of HPV. Your doctor will review your results with you and discuss treatment or surveillance options. As mentioned above, 80 million Americans have HPV right now, and 14 million new diagnoses are expected each year.

This means almost anyone who is sexually active will get at least one type of HPV during their lifetime. The HPV vaccine involves two shots, separated by 6 to 12 months, for those ages 9 to 14 years.

Since Gardasil 9 protects against a much wider spectrum of HPV strains without a noted increase in side effects or adverse reactions, this choice offers more protection against HPV. Common side effects of the Gardasil 9 vaccine is irritation at the injection site, including pain, swelling, or redness. Some people may have a headache following the injection. Use latex condoms every time you engage in sexual intercourse. But keep in mind that HPV is spread through skin-to-skin contact — not through exchange of bodily fluids.

This means that while condoms may not always prevent the spread of HPV, they could reduce your risk. HPV is very common. However, knowing that you have a high-risk type of HPV will help you and your doctor come up with a plan to reduce your risk for cervical cancer. The American Cancer Society estimates that more than 13, women in the United States will be diagnosed with cervical cancer in The human papillomavirus HPV is a common infection affecting 1 in 4 U.

At this time, there isn't a cure for HPV, though its symptoms can…. Most sexually active men and women will have HPV at some point in their lives. About 40 types of HPV are sexually transmitted. In rare cases, HPV is a…. HPV is only a human skin infection. Almost every person will have HPV at some point in their lives. There are over types of HPV that live on the body and only a small number of types ie. HPV infect skin cells. Infection with low-risk HPV types can cause external genital warts.

Warts on other parts of the body, such as the hands, are caused by different types of HPV. Contact with these warts does not seem to cause genital HPV warts. Infection with high-risk HPV hrHPV types that are not cleared by the immune system can cause cervical cancers and a significant proportion of cancers of the anus, oropharynx, vagina, vulva and penis.

HPV cancers take many years to develop. Strains are identified by number and fall into either of the following two categories. These strains have no association with cancer but can lead to genital warts. In addition to the vulva and the penis, warts may appear on the cervix or vagina in women, the scrotum in men, or in and around the anus in men or women.

Warts may also appear in the mouth and throat. Two strains of HPV, types 6 and 11, cause 90 percent of these warts. Only about 1 percent of sexually active Americans have noticeable genital warts, which require treatment to prevent the spread to other genital areas and to sexual partners. Some low-risk HPV strains can cause mild cervical dysplasia, abnormal changes in the cells on the surface of the cervix.

These changes are not precancerous. Infection with high-risk HPV can lead to more extensive cervical dysplasia and certain types of cancer. There are at least 12 high-risk strains of HPV, but only two—types 16 and 18—cause the majority of HPV-related cancers, including those involving the cervix, vagina, vulva, penis, and anus.



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