At the end of August, 2022, with the approval of the State Administration of Pharmaceutical Products, the news that the nine-valent HPV vaccine was applied to women aged 6-26 in China attracted widespread attention.
On the morning of June165438+1October 18, 2022, the first "aged" nine-valent HPV vaccine in Nanning was carried out in the preventive medicine clinic of Nanning Center for Disease Control and Prevention.
It is suggested to inoculate 1 dose in October, February and June respectively, with 3 doses as * * *; The interval between the first dose and the second dose is at least 1 month, and the interval between the second dose and the third dose is at least 3 months. The third dose should be completed within 1 year.
You have completed the whole immunization program of bivalent or tetravalent. Can I get another nine-valent vaccine? How long is the interval?
Nine-valent HPV vaccine can be inoculated after three doses of tetravalent HPV vaccine are completed, and the interval is at least 12 months. The instructions for the nine-valent HPV vaccine indicate that if you plan to vaccinate the nine-valent HPV vaccine after completing three doses of the four-valent HPV vaccine, you can start the vaccination at least after 12 months, and the vaccination time is three doses. Similarly, after bivalent HPV vaccine inoculation, nine-valent HPV vaccine can not be inoculated until at least 12 months later, and it is vaccinated according to the principle of informed and voluntary.