Legal analysis: At present, the nine-valent HPV vaccine can effectively prevent more than 90% of cervical cancer. HPV vaccine generally needs to be injected three times, at 0, 3 and 6 months respectively. At present, the packaging price of three needles in Beijing is around 5800 yuan.

Legal basis: People's Republic of China (PRC) Vaccine Management Law Article 1 This Law is formulated in order to strengthen vaccine management, ensure vaccine quality and supply, standardize vaccination, promote the development of vaccine industry, safeguard public health and safeguard public health safety.