One of the most effective ways to prevent HPV infection is through vaccination. The HPV vaccine is recommended for preteens (boys and girls) at age 11 or 12, but it can be given as early as age 9 and up to age 26. The vaccine protects against the most common high-risk and low-risk types of HPV.
Using condoms during sexual activity can also reduce the risk of HPV transmission, although they do not provide complete protection since HPV can infect areas not covered by a condom. Limiting the number of sexual partners and maintaining a monogamous relationship can also reduce risk.