What is the difference between bivalent, tetravalent and nonavalent human papillomavirus vaccines?
HPV vaccine can prevent diseases by producing antibodies against some high-risk human papillomavirus subtypes. The differences between different vaccines are mainly in four aspects: vaccination age, type of human papillomavirus to be prevented, vaccination times and vaccination price:
Vaccine name
Nine-valent HPV vaccine
Tetravalent HPV vaccine
Domestic bivalent HPV vaccine
Imported bivalent HPV vaccine
Inoculation age
16-26 years old female
Women aged 9-45
Women aged 9-45
Inoculation site
Intramuscular injection of deltoid muscle of upper arm
Immune program
Inoculate 1 dose and ***3 doses in October, February and June respectively.
Inoculate 1 and ***3 doses at the age of 0, 1 and 6 months respectively.
Guard against viruses
Prevent HPV 16, 18, 3 1, 33, 45, 52, 58, 6,1/virus.
Prevent HPV6, 1 1, 16, 18 virus.
Prevention of HPV 16 and 18 viruses
Inoculation is not allowed under the following circumstances
1. People who are allergic to the active ingredients or any auxiliary ingredients of the vaccine.
2. Suffering from acute disease, severe chronic disease, acute attack of chronic disease and fever.
Step 3 prepare for pregnancy, pregnancy and breastfeeding
4. People who have been vaccinated with any type of HPV vaccine should not be mixed.
5. Those who have used immunoglobulin or blood products within three months.
6. Recently vaccinated with rabies vaccine and tetanus vaccine.
Warm reminder
The actual price is subject to the publicity of the organization.