There is no clinical claim that the nine-valent HPV vaccine is suitable for men, but men can also be vaccinated. Since HPV is mainly transmitted through sexual contact, both men and women can be infected with the virus, so men can be vaccinated with the nine-valent HPV vaccine. Male patients may develop diseases such as penile cancer or warts after being infected with HPV. The nine-valent HPV vaccine is mainly used to prevent low-risk and high-risk types of human papillomavirus. If males are vaccinated with the nine-valent HPV vaccine, they can not only prevent penile cancer and warts, but also avoid transmitting the virus to females during sexual intercourse, so males can be vaccinated. Although men can be vaccinated with the nine-valent HPV vaccine, they must complete the relevant examinations before vaccination and go to a regular hospital to be vaccinated under the operation of a doctor.