Mer Sha Dong Nine Valentine HPV vaccine expansion!Regarding cervical cancer prevention, these knowledge points must be seen

Produced | Sohu Health

Author | Wu Shinan

Edit | Yuan Yue

On the evening of August 30, the official WeChat public account of Merck (China) released a news that its nine -valent papilloma virus vaccine (brewing yeast) (hereinafter referred to as the nine -valent HPV vaccine) The bureau approves. The approval marked that the applicable group of Merida's nine-valent HPV vaccine expanded to a 9-45-year-old woman 9-45 years old.

According to reports, the nine -valent HPV vaccine uses a three -dose immune program, which is suitable for preventing HPV16, 18, 31, 33, 45, 52, and 58 cervical cancer; HPV6, 11, 16, 18, 31, 33, 45, 52 The cervical epithelial tumor -like lesions (CIN1/2/3) caused by type 58 and cervical adenocarcinoma (AIS); and HPV6, 11, 16, 18, 31, 33, 45, 52, and 58 type 58 Continuous infection.

According to the World Health Organization, cervical cancer is ranked fourth in common types of cancer in global women. In China, the incidence and mortality of cervical cancer are on the rise, and the age of onset is gradually younger.

Unlike other cancers, the cause of cervical cancer is very clear, and more than 99%of cervical cancer lesions are related to high -risk HPV infection. Among them, HPV16 and HPV18 types are the most important high -risk types, leading to 84.5%of cervical squamous carcinoma in my country. Inoculation of HPV vaccine as soon as possible is the most important step to eliminate cervical cancer.

Which subtypes of HPV are more dangerous?

HPV has many subtypes. According to its correlation with the disease, it is divided into high -risk and low -risk types.

High -risk types mainly cause reproductive tract tumors, including cervical cancer, vulvar cancer, and malignant diseases of cervical epithelial tumor (CIN) and other parts; low -risk types mainly cause outer genital and skin condyloma acuminatum, as well as low malignant reproductive reproductive System tumor. my country's most common high -risk types are HPV16, HPV18, HPV31, HPV33, HPV52 and HPV58.

Two valence, four -valent, nine -price price, which one should I choose for HPV vaccine?

The subtype, the age and price of the HPV vaccine of different prices can prevent the same, and the price of female friends can choose according to their actual situation.

Will you get cervical cancer infected with HPV?

As high as 80%of women may be infected with HPV in their lives, but most women's ability to destroy the HPV virus entering the body through autoimmune, which is the so -called "excessive sex infection". However, a small number of people have poor physical condition, or the toxicity of HPV infection is relatively strong, which has led to the virus that continues to stay in the body and continue to grow, and finally develop into cervical cancer. So infection HPV does not mean that cervical cancer will definitely get cervical cancer.

When is the best vaccination HPV vaccine?

The HPV vaccine is best to get in the first substantial contact with women, that is, inoculies before exposed to HPV infection for the first time. But this does not mean that there is no need to vaccinate with sex. Most of the women's HPV infections in our country are a single type. If a type of infection is infected, at this time, the HPV vaccine may effectively prevent other types of infection. Therefore, it is recommended that female friends vaccinate as soon as possible and get additional protection as soon as possible.

Will you not be infected with HPV without sex?

The first reaction of many people is that HPV is transmitted through sex. This is indeed the same, but this is not the only way to infect. HPV can also be infected by direct contact: for example, after the hand contacts with HPV, the virus may be brought into the reproductive organs during the toilet and bathing; May be infected.

After the HPV vaccine, won't cervical cancer?

After being HPV vaccine, it does not mean that it will no longer be infected with HPV virus, nor does it mean that it will not get cervical cancer. At present, the most comprehensive protection of the nine -valent HPV vaccine covers nine subtypes of HPV viruses, but there are more than a dozen high -risk viruses that can lead to cervical cancer. Therefore, to avoid the most scientific method of cervical cancer, in addition to taking HPV vaccines, it is necessary to go to the hospital for cervical cancer screening.

Can HPV vaccines be vaccinated during menstruation?

Can. However, some women avoid physical discomfort such as dysmenorrhea, and avoiding the best vaccination during menstruation.

Can I vaccinate the HPV vaccine during pregnancy?

not recommend. The existing research does not show that the HPV vaccine has increased fetal malformation risk, but because there is no large -scale clinical research data, it is not recommended to vaccinate during pregnancy. If you find pregnancy after vaccination, it is not recommended to abortion. Stop the unfinished vaccine injection and continue pregnancy.

Can I vaccinate the HPV vaccine during lactation?

It is not recommended that female friends vaccinated HPV vaccines during lactation, and it is recommended to take vaccination after breastfeeding.

How long can I get pregnant after vaccination HPV vaccine?

It is recommended to complete the HPV vaccine after 3-6 months before pregnancy.

Can I get HPV vaccines with gynecological inflammation?

Whether gynecological inflammation can be determined according to specific circumstances. If it is chronic inflammation, such as cervical hypertrophy, cervical polyps, etc., you can rest assured. If there is acute inflammation, such as acute pelvic inflammatory disease, acute cervicitis, etc., it cannot inoculate HPV vaccine.

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