What is high-risk HPV?

What is high-risk HPV?

HPV infection can be divided into low-risk and high-risk types. If you are infected with HPV, you will easily develop symptoms such as genital warts. In particular, high-risk HPV infection is very harmful to your health and can easily induce cervical cancer. Therefore, women who are infected with high-risk HPV will be very scared. Experts point out that once infected with HPV, relevant treatment must be received in time to avoid the occurrence of serious diseases such as cervical cancer.

What is high-risk HPV?

Human papillomavirus (HPV) is a species-specific epithelial virus with a high degree of specificity. PHV is a non-enveloped DNA virus that causes benign tumors and warts in humans. Clinically, there are dozens of HPV types, and different types can cause different diseases. Depending on the pathogenicity or carcinogenicity of HPV subtypes, HPV can be divided into two categories: high-risk and low-risk.

In addition to causing genital warts, high-risk HPV can more importantly cause genital cancer, cervical cancer and high-grade cervical intraepithelial neoplasia. The main virus subtypes are HPV16, 18, 31, 33, 35, 45, 51, 52, 56, 58 and HPV61. Low-risk HPV mainly causes exogenous wart-like lesions on the anal skin and male external genitalia, female labia majora and minora, urethral orifice, and lower vagina, as well as low-grade cervical intraepithelial neoplasia. Its virus subtypes include HPV6, 11, 30, 39, 42, 43 and HPV44.

Is high-risk HPV dangerous?

High-risk HPV is mainly transmitted to humans through direct or indirect contact with contaminated objects or sexual transmission. After the virus invades the human body, it stays in the skin and mucous membranes of the infected area without producing viremia. Within 1 to 2 months after the appearance of the infected lesions, corresponding antibodies are produced in the blood against the infected virus. If a blood test is done at this time, the result will be positive, and the positive rate is around 50-90%. 15 high-risk HPV types, especially types 16 and 18, mainly cause the occurrence of high-grade cervical intraepithelial neoplasia and cervical cancer. The positive rate of HPV DNA detected in cancer tissues by nucleic acid hybridization method is as high as 60%.

<<:  What are the remedies after having sex during menstruation?

>>:  What does HPV negative mean?

Recommend

Women will definitely cheat when they meet three kinds of men

In a relationship, the best way may be that one p...

How did ancient people prevent pregnancy?

Although some scientific and technological means ...

Doing this will actually cause pain in a man's "little brother"

Men sometimes feel some pain in their penis and t...

The seven ways a man is good in bed are:

When you are attracted to a man, do you ever wond...

Perfect hardness for men

Through experiments, it was found that erectile h...

Only women know the bitterness behind "cheating"

Which man doesn’t want to be vigorous and energet...

Ovulation day symptoms

Many friends who want to have children want to kn...

Women are most likely to be seduced by these 6 types of men

Women also have times when they indulge themselve...

Three kinds of sounds excite men the most

Ambiguous sexual language Verbal communication is...

3 types of facial features in men that reveal you are lying

Big talk is exaggerated and untrue, but some peop...

How can we improve female sexual apathy?

Sex is a catalyst for the relationship between hu...

The six most tempting dangerous relationships in the ambiguous city

This is an era that is close to ambiguity but far...

How to attract women, these aspects will tell you

In modern life, the proportion of single men and ...

7 Inner Desires of Men that Women Must Know

1. Recognition Men want to conquer the whole worl...

Revealing the true feelings of women when they are sexually aroused

"When you first enter, if you enter slowly, ...