How to hit hpv with three needles of cervical cancer vaccine? Must I get three injections on time?

How to give 1 cervical cancer vaccine three shots 1, bivalent cervical cancer vaccine bivalent cervical cancer vaccine is mainly developed for human papillomavirus 16 and 18, and is suitable for women aged 9-45. The number of vaccine injections * * * is three injections, and it needs to be injected three times in half a year, and the injection is 65433.

2. Tetravalent cervical cancer vaccine Tetravalent cervical cancer vaccine can prevent HPV 16, 18, 6, 1 1 virus, and can also prevent four kinds of human papillomavirus (human papillomavirus 6, 1 1,/kloc-0). Suitable for women aged 20-45. The number of injection needles is also 3, and all injections should be completed within 6 months. However, after 1 vaccine injection, the second injection has to wait for 2 months, and the third injection has to wait for 4 months.

3. Nine-valent cervical cancer vaccine Nine-valent cervical cancer vaccine can prevent cervical cancer, cervical precancerous lesions, vulvar cancer, vaginal cancer, vaginal precancerous lesions, anal cancer and sexually transmitted condyloma caused by human papillomavirus. Suitable for women aged 65,438+06-26. The number of injection needles should be completed within 6 months.

Must the three injections of human papillomavirus be carried out on time? Yes, you must take it on time according to the doctor's advice.

The prescribed injection interval of any vaccine should be in accordance with the doctor's advice, especially this vaccine that can prevent major diseases, because the above-mentioned prescribed interval is the best time for scientists to get through various clinical trials, and second, inactivated vaccines such as cervical cancer vaccine need multiple injections to stimulate the body to generate sufficient immune ability. If the injection is interrupted halfway or not injected on time, the immune effect of the vaccine may be affected.

Why do you need three shots of cervical cancer vaccine? Because it takes about 2-3 weeks for the vaccinated person to produce antibodies after being stimulated by the inactivated virus inoculated with cervical cancer vaccine antigen, and the antibody produced by 1 needle is very small and lasts for a short time, which can not achieve the function of preventing cervical cancer. It is necessary to inject the second needle again, so that a large number of antibodies can be produced quickly in the antibody, and this time the antibody stays for a long time, and then the third needle injection is completed. Its principle is similar to injecting rabies vaccine.

4. Can the three needles of cervical cancer vaccine be classified and used? number

Some people just took the first shot of bivalent or tetravalent vaccine before, but it happened that the hospital had a nine-valent vaccine, thinking that the nine-valent vaccine was better than the first two, and they wondered if they could replace the remaining shots with nine-valent vaccines, but in fact, this was not possible. Not only can it not be inoculated across classes, but the batch number and injection batch number of the first-class vaccine are strictly regulated, and it needs to be injected according to the doctor's regulations. The bivalent, tetravalent and injection batch numbers cannot be changed.