Nine-valent generally refers to the nine-valent HPV vaccine, due to the different vaccination institutions, the nine-valent HPV vaccine three shots is generally about 4000 yuan, the specific price is also subject to the price of the local vaccination unit. The nine-valent HPV vaccine is used to prevent human papillomavirus infection caused by cervical cancer, warts and other diseases, this vaccine has a good immunogenicity, after all the vaccination, serum antibody positive rate can be nearly 100%. Due to the difference in vaccination institutions, the price is also different, but in general, in Henan, the total price of three shots of the nine-price HPV vaccine is about 4,000 yuan, and the specific price should be based on the actual price of the local area. However, it should be noted that the person who is allergic to any of the components of this product, as well as in the acute fever, pregnancy and other women should be prohibited from vaccination, if the vaccine, there is obvious discomfort, you should immediately consult a doctor.