Is HPV 33 high risk?
Is HPV 33 high risk?
High risk HPV is considered to be the leading etiological cause for cervical cancer [3]. Low-risk HPV types include types 6, 11, 42, 43, and 44. High-risk HPV types include types 16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 68, 73, and 82 [9].
Does HPV 33 cause cancer?
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. These growths can look like bumps.
Does HPV 33 go away?
In most cases, your body can produce antibodies against the virus and clear the virus within one to two years. Most strains of HPV go away permanently without treatment. Because of this, it isn’t uncommon to contract and clear the virus completely without ever knowing that you had it.
Does HPV 33 cause warts?
90% genital warts are believed to be caused by low-risk HPV genotypes 6 or 11 infection [12]. High-risk HPV genotypes 16, 18, 31, 33, and 35 are also occasionally found in genital warts and can be associated with high-grade squamous intraepithelial lesions particularly in persons who have HIV infection [12].
Can high-risk HPV be treated?
There is no treatment for HPV, but in most cases it goes away without treatment. Having HPV does not mean you will get cancer. Most of the time HPV goes away by itself. Certain people are at higher risk for HPV-related health problems.
What are the signs of HPV cancer?
Symptoms of early stage cervical cancer may include:
- Irregular blood spotting or light bleeding between periods in women of reproductive age;
- Postmenopausal spotting or bleeding;
- Bleeding after sexual intercourse; and.
- Increased vaginal discharge, sometimes foul smelling.
How common is high risk HPV?
Although it is estimated that roughly 40% of women will be infected with a high-risk type of HPV at some point in their lives, most of these infections are successfully controlled by the immune system. Scientists do not fully understand why only some HPV infections persist and lead to cervical precancer or cancer.
Is high-risk HPV common?
High-risk HPV types Infection with HPV is very common. In most people, the body is able to clear the infection on its own. But sometimes, the infection doesn’t go away.