Human papillomavirus is HPV. HPV vaccine quadrivalent and tetravalent vaccine cover different types of HPV, vaccination age, and range of preventive diseases.
1. Different types of HPV covered: HPV quadrivalent vaccine covers HPV types 6, 11, 16 and 18, while HPV quadrivalent vaccine covers nine types of HPV: HPV types 6, 11, 16, 18, 31, 33, 45, 52 and 58.
2. Vaccination age: Quadrivalent HPV vaccine is recommended for women aged 9 to 45 years old, while the nine-valent HPV vaccine is recommended for women aged 16 to 26 years old.
3. Differences in the scope of preventive diseases: quadrivalent HPV vaccine can prevent cervical cancer and condyloma acuminatum, while the nine-valent HPV vaccine can prevent cervical cancer, vaginal cancer, low-grade cervical lesions, condyloma acuminatum and anal cancer, etc. The vaccine is recommended for women aged 9 to 45, while the nine-valent HPV vaccine is recommended for women aged 16 to 26.
HPV vaccination is not recommended for women during pregnancy, breastfeeding, or acute disease exacerbation. Adverse reactions such as localized redness and swelling, nausea, and vomiting may occur after vaccination. When adverse reactions occur, it is recommended to go to the hospital in time and get timely treatment under the guidance of the doctor. It is recommended to consult a specialized doctor for specific cases.