Uterine vaccine injection is also known as the vaccine to prevent cervical cancer, that is, cervical cancer vaccine, the cost of between 2000-8000 yuan, the price of different regions will also have differences, divided into 2-valent, 4-valent and 9-valent vaccine, according to the number of types of viruses prevented by the vaccine, the more the types of prices will be more expensive. The most common is to prevent HPV high-risk virus 16, 18 subtypes of infection, the virus persistent infection can easily lead to malignant changes in the cervix, women in the 9-45 years of age can be injected before, divided into 0-1-6 and 0-2-6 vaccination vaccine mode, a total of three vaccine, six months according to the course of treatment vaccination is completed, as with other vaccines, injection may also exist after the presence of allergies, fever, local redness and swelling, Like other vaccines, there may be allergy, fever, localized redness, swelling, hard nodules and other abnormalities after injection, which need to be treated symptomatically. After vaccination, women should pay attention to regular cervical cancer screening and avoid high-risk sexual behaviors.