What is the recommended age range for the HPV (human papilloma virus) vaccine?

The recommended age range for the HPV vaccine is typically from 11 to 26 years, which aligns with the guidelines set by health authorities. Vaccination is most effective when administered before individuals become sexually active, ideally starting around ages 11 to 12.

This timing allows for the development of an optimal immune response, and vaccination is also encouraged up to age 26 to protect older adolescents and young adults from cancers and other diseases linked to HPV.

The other age ranges provided do not encompass the scientifically established recommendation. For example, the range starting at 9 years is somewhat broader than the typical recommendation, which is primarily aimed at those who are 11 and older. The upper age limits in the other options, such as 24 and 30 years, extend beyond the 26 years that is generally considered the cutoff for receiving the vaccine based on current protective guidelines. This makes the correct age range focused on the age group where the vaccine is most beneficial for preventative health.