The nine-valent vaccine brings health protection to girls. Women’s health problems have always attracted much attention, and one of the most common problems is cervical cancer. The nine-valent HPV vaccine is currently one of the most effective and commonly used methods to prevent cervical cancer. So, what health protection can the nine-valent vaccine bring to girls? Nine-valent Vaccine Prevents Cervical Cancer Cervical cancer is one of the most common malignant tumors in women, and it is usually caused by human papillomavirus (HPV) infection. The nine-valent HPV vaccine is a vaccine that prevents HPV virus infection. It can effectively prevent