HPV Drives Rising Head and Neck Cancer Rates Among Younger Adults

The Changing Face of Head and Neck Cancer

Head and neck cancers are climbing at an alarming rate, with 11.6 cases diagnosed per 100,000 people in the United States in 2023, up from 10 per 100,000 in 2007 . This represents an increase of about 1 percent per year , translating to about 60,000 new diagnoses per year in the U.S. Even more concerning, globally, the incidence is expected to increase 30 percent by the year 2030 .

What makes this trend particularly striking is the shift in who's getting these cancers. Unlike traditional cases linked to decades of smoking and drinking, many new patients are younger adults with different risk profiles. People with HPV-related oral cavity and pharynx cancers tend to be younger when they are diagnosed and do not have a heavy smoking history .

The driving force behind this surge is human papillomavirus (HPV) — the same sexually transmitted virus that can infect the genital area and lead to cervical cancer — is now the greatest risk factor for head and neck cancer, accounting for about 30 percent of oropharyngeal cancers worldwide . It is believed to be responsible for the recent rise in head and neck cancer cases .

The HPV Connection You Need to Know

The Centers for Disease Control and Prevention estimates that the high-risk subtypes of HPV most commonly associated with head and neck cancers are detectable in the mouths of 4 percent of adults aged 18 to 69 . Yet unlike cervical cancer screening, there are currently no routine screening methods for oral HPV infections.

The good news is that recent research shows vaccination works. Men who received the HPV vaccine had a 56% lower risk for head and neck cancers , according to findings presented at the 2024 American Society of Clinical Oncology meeting. There were 21 cases of head and neck cancer among immunized men and boys. In comparison, there were 48 cases among men and boys who were not immunized .

Taking Control of Your Risk

Despite these concerning trends, a majority of head and neck cancers are preventable. Most of these cancers are preventable . In fact, as many as 80% of head and neck cancers can be prevented by not using tobacco, according to the American Society of Clinical Oncology .

The most effective prevention strategies include getting the HPV vaccine, which is recommended for most people between the ages of 9 and 26, and people up to age 45 can be immunized . Beyond vaccination, avoiding tobacco in any form remains crucial, as alcohol and tobacco are still atop risk factors . Drinking alcohol increases your risk for certain head and neck cancers, namely cancer of the mouth, throat and voice box. The more alcohol you drink, the higher your risk .

Other protective measures include practicing good oral hygiene, including brushing your teeth daily and visiting a dentist twice a year , and eating a healthy diet rich in fruits and vegetables .

A Prevention Success Story in the Making

The HPV vaccine represents one of medicine's most powerful cancer prevention tools. As one expert noted, "We have known that the HPV vaccine decreases rates of oral HPV infection, but this study shows that in boys and men in particular, vaccination decreases the risk of HPV-related oropharyngeal head and neck cancers. HPV vaccination is cancer prevention."

While head and neck cancer rates continue rising, the ability to prevent many of these cases through vaccination and lifestyle changes offers hope. As vaccination programs expand and awareness grows, we may finally begin to reverse this troubling trend and protect future generations from these preventable cancers.