At what age should children start receiving the HPV vaccine series?

The HPV vaccine series is recommended for preteens aged 11 to 12 years because this age range allows for optimal immune response and the opportunity to protect children before they become sexually active. Vaccination at this age is strategic, as it provides them with the immunity necessary to prevent certain cancers associated with human papillomavirus (HPV), particularly cervical cancer in women and other genital cancers and oropharyngeal cancers in both genders.

Starting the vaccination series at 11 to 12 years old aligns with public health guidelines, which emphasize the importance of vaccinating as early as possible within this age frame, typically between 9 and 12 years. This approach not only ensures effective immunity but also encourages parents and guardians to initiate discussions about sexual health and prevention early on.

Children receiving the vaccine series after this age may still benefit from it, but ideally, catching them just before they enter adolescence ensures they are protected at the right moment for maximum effectiveness.