In recent years, the incidence of cervical cancer is obviously showing a younger trend, and the incidence rate is increasing in China. It is known that there are about 500,000 new cases of cervical cancer worldwide every year, and China accounts for about 1/3 of them, and the mortality rate is about 260,000 cases, which is comparable to that of the whole world. Although cervical cancer is the only cancer with a clear cause among many gynecological cancers, and prevention and treatment are very targeted, the number of deaths due to cervical cancer in China every year still cannot be ignored due to the lack of popularization of science and other reasons. The incidence rate of cervical cancer obviously shows a trend of youth The incidence rate of cervical cancer shows two trends in the world: one is that in developed countries, fewer cases of late stage cervical cancer are found and most of them can be detected at an early stage, but in developing countries, there are more cases of middle and late stage cervical cancer, mainly because the popularization of science is still not very popular. Another one is the obvious trend of younger incidence rate. It has been clinically found that the number of cases of cervical cancer in young women is increasing. According to reports, the youngest patient is only 17 years old, and there are many patients in their twenties and thirties, and the gynecology department of Southern Hospital of Southern Medical University treats more than 300 cases of cervical cancer a year, and patients before 40 years old account for at least 30-40%. All women who have sex should be screened for cervical cancer. HPV is the main culprit of cervical cancer, and sex is an important way. All women who have sex should be screened for cervical cancer. It is understood that the earliest international screening for cervical cancer is the three-step screening, which includes HPV test, cytology and vaginal biopsy. And after years of research, it has been found that cervical cancer prevention should focus more on whether patients have HPV infection. ”99.9 percent of cervical cancers are due to HPV infection, so a HPV test during a census or routine annual gynecological exam may screen for early cervical cancer. Because it takes about 10 to 15 years for cervical cancer to develop from HPV infection to precancerous lesions and become real cancer, we have enough time and energy to detect it. Once precancerous lesions are detected, they can be blocked. But nowadays, many Chinese women are not aware of the cause-and-effect relationship and do not go for cancer prevention screening, so there is no way to detect them.” Those who are sexually active should be checked once a year, and screening can be stopped after 60 years old Cervical cancer cancer prevention screening also has a standard. For women who have sex and are relatively young, if the HPV test result is negative, then there is no need to check again for several years, and the interval between screening is shorter the further you go; for women who are sexually active and between 20 and 40 years old, it is recommended to check once a year; after menopause, such as women around 50 years old, if After menopause, such as women around 50 years old, if the HPV test result is negative, you can not check for 3 years, and after 60 years old, you can terminate the HPV screening. Nowadays, some organizations also organize medical checkups for their employees, but the items of the checkups may vary depending on the age and marital status of women, for example, young unmarried women are not screened for cervical cancer. This is actually a misconception! Many people realize that they need to be screened for a certain disease when they reach an age where it is prevalent, but in fact, many diseases should be screened for earlier. He suggests that women should look at their medical checkups to see if they have screening items for cervical cancer, such as cytology, HPV testing, etc. If not, they should go for annual screening, which is not costly or painful and can be done in hospitals above the second-tier level. ”The previous definition was to do cervical cancer screening after marriage, but now it is to do it after having sex. Women themselves should first have this awareness, and at the same time, we should also strengthen the education, so that women know that if they have sex, they may have cervical erosion, they may be infected with HPV, and they may develop cervical cancer. But don’t scare yourself that having sex does not necessarily mean you will get cancer. And also understand that cervical cancer can be prevented and treated.” In addition, women must take care to avoid abortions as much as possible. Because abortion is bound to dilate the cervix, bacteria and viruses can easily take advantage of the situation. By paying attention to contraception and avoiding abortion, the chances of uterine infection will be much less and the incidence of cervical cancer may be much less. The cervical cancer vaccine is effective, but annual screening is still needed Although the domestic cervical cancer vaccine is still not yet available, many people are already impatient to go to Hong Kong in groups to get the vaccine. So is the cervical cancer vaccine really effective? The cervical cancer vaccine is definitely effective, but don’t have the misconception that you won’t get cervical cancer if you get the vaccine. In fact, there are more than ten high-risk types of HPV, and the current cervical cancer vaccine mainly targets two of them, namely the bivalent and quadrivalent vaccines. Some people say, is it possible that I can get several vaccines at once to prevent multiple viruses at the same time? ”Actually, it is not necessary.” In the author’s opinion, it is enough to inject mainly for the types that are more prevalent in each age group. However, other types of viruses still have the chance to be infected, so annual cervical cancer cancer prevention screening still cannot be missing. In addition, the best age for cervical cancer injections is preferably in adolescence.