How many different types of HPV are there?

There are over 100 different kinds of HPV and not all of them cause health problems. Some kinds of HPV may cause problems like genital warts. Some kinds of HPV can also cause cancer of the cervix, vagina, vulva, or anus. Most of these problems are caused by types 6, 11, 16 or 18.

What are the 9 types of HPV?

Since late 2016, only Gardasil-9 (9vHPV) is distributed in the United States. This vaccine protects against nine HPV types (6, 11, 16, 18, 31, 33, 45, 52, and 58).

What are the 2 types of HPV?

High-risk HPV strains include HPV 16 and 18, which cause about 70% of cervical cancers. Other high-risk human papillomaviruses include 31, 33, 45, 52, 58, and a few others. Low-risk HPV strains, such as HPV 6 and 11, cause about 90% of genital warts, which rarely develop into cancer.

What type of HPV is most common?

HPV 16 is the most common high-risk type of HPV and usually doesn’t result in any noticeable symptoms, even though it can bring about cervical changes. It causes 50 percent of cervical cancers worldwide.

Does HPV 6 and 11 go away?

HPV types 6 and 11, which are linked to genital warts, tend to grow for about 6 months, then stabilize. Sometimes, visible genital warts go away without treatment. If you need treatment, your doctor can prescribe a cream that you can use at home.

What are the 14 high risk HPV types?

There are about 14 high-risk HPV types including HPV 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66, and 68. Two of these, HPV16 and HPV18, are responsible for most HPV-related cancers.

Is HPV 12 high-risk?

HPV type is a well established risk factor determinant for progression to cervical cancer. Over 40 HPV types infect the anogenital tract, 15 of which have been classified as high-risk for development of cervical cancer, 3 as probable high-risk, 12 as low-risk and 3 as undetermined-risk (4, 5) (Table 1).

Can HPV 31 go away?

How is HPV prevented and will it go away on it’s own? There is no cure for HPV, but there is a vaccine — Gardasil 9, which is approved for those 9 to 26 years of age. It helps prevent six types of cancer, including cervical cancer.