Nine-valent vaccine refers to the nine-valent HPV vaccine, which requires a total of three doses.
Nine-valent HPV vaccine is used to prevent cervical cancer caused by nine types of human papillomavirus infections, a total of three injections are required, and in the second and sixth months after the first injection, another injection is required to complete the entire immunization program. Unless there are special circumstances, the vaccination should not be advanced or postponed, so as not to affect the effect of vaccination.
It should be noted that the vaccine is contraindicated for those who are allergic to any of the components of the HPV vaccine, and also contraindicated for women during pregnancy. After receiving the HPV vaccine, localized pain, redness, swelling and other symptoms may occur, and some women may also experience adverse reactions such as fever, dizziness, headache and nausea.
A total of three doses of the nine-valent HPV vaccine are needed to complete the entire immunization process. If you want to receive the nine-valent HPV vaccine, you need to go to the hospital between the ages of 16 and 26 to make an appointment for vaccination. After receiving the nine-valent HPV vaccine, you should stay in the hospital for half an hour for observation to avoid serious adverse reactions.