Even More Evidence for the Value of Early HPV Vaccination An exciting new study in Scotland found no cases of invasive cervical cancer in young women who had gotten the
Too Few People Understand Link Between HPV and Cancer
A new study revealed a disturbing trend in health knowledge; fewer people seem to understand the connection between HPV and certain types of cancer including cervical, oral, anal, and penile cancers.
Human papilloma virus, HPV, is a very common STI. About 79 million people in this country are thought to have an active HPV infection at any given time, and nearly all sexually active people will contract it at some point in their lives. In most cases, the virus is harmless and has no symptoms. The body clears most HPV infections naturally, but certain high-risk types can lead to cancer.
According to this new study, however, many adults are not aware of this link. Researchers analyzed data from the Health Information National Trends Study (HINTS) between 2014 to 2020. HINTS collects data from a nationally representative sample of adults in the United States. This analysis included 10,933 participants. All participants were asked if they’d ever heard of HPV. Those who said they had were then asked, “Do you think HPV can cause anal, cervical, oral, and penile cancers?”
The results, which were presented at the annual meeting of the American Association for Cancer Research, were disturbing. Only 70% of participants had ever heard of HPV. Of those, only 70% knew it was linked to cervical cancer, which is a 7.4% drop when compared to 2014 participants. While the decline in knowledge was less steep for other HPV-related cancers, awareness was low: only 29% knew HPV was linked to oral cancer, 28% to penile cancer, and 27% to anal cancer.
The study doesn’t tell us why HPV knowledge has dropped though some public experts theorized that the focus on the pandemic pulled attention away from many, if not all, other public health issues. These results are important because previous research has found that awareness of the link between HPV and cancer increases vaccine uptake.
There are approximately 37,300 cases of HPV-related cancers each year in the United States including 11,100 cases of cervical cancer; 14,800 cases of throat cancer; 6,900 cases of anal cancer; 2,900 cases of vulva cancer; 900 cases of penile cancer; and 700 cases of vagina cancer. The CDC estimates that 90% of these cancers could be prevented with vaccination.
The agency recommends that all young people get the vaccine as part for routine vaccinations for 11-12 year-olds. Research shows that the vaccine produces a stronger immune response when given during the preteen years, and fewer shots are required. Also, the vaccine is designed to prevent infection with HPV, so vaccination is recommended at a young age—before kids are exposed to the virus.
Still, vaccination rates for HPV lag behind other routine vaccinations. Misinformation about vaccines has been swirling around for decades, and anti-vaccine sentiment seems to be on the rise since the introduction of the Covid-19 vaccines. HPV vaccines have been the subject of misinformation and misunderstanding about their efficacy and safety as well as myths around sexuality that suggest young people will increase their sexual activity if vaccinated.
The HPV vaccine is safe. Over 120 million doses of the HPV vaccine have been distributed since the vaccine was licensed, and data has shown it to be safe and well tolerated. While some parents have expressed a concern that vaccinating their children against HPV will lead to increased sexual behavior, many studies have shown this not to be the case.
Public health experts have been trying to move away from discussing HPV vaccination in relation to STI-prevention and emphasizing instead that the vaccine prevents cancer. This new study, however, shows that such awareness is still lacking.
ASHA, which runs the National Cervical Cancer Coalition, has been working to raise awareness of HPV-related cancers for years. We have a great deal of information on our website that you can access and share with friends, family, and colleagues.
Cervical Health Awareness Month in January is a time to learn about cervical health and cancer prevention. The World Health Organization has a plan for the elimination of cervical cancer through vaccination and screening—we can get there!
August is National Immunization Month! Vaccinations are a great way to protect yourself, empower yourself, and to keep you — and your sex life — healthy and happy. Help us
Is one shot enough? A new study adds to evidence that one dose of the HPV vaccine might be enough to provide protection against cervical cancer.
HPV (a.k.a. human papillomavirus) is the name of a group of viruses that infect the skin. In women, HPV can lead to cervical cancer (and other types of cancer as well), but what about in men? Think you know about HPV and men? Take the quiz and find out.
Celebrate Cervical Health Awareness Month in January by sharing our content on your social media channels. Use your voice to promote cervical cancer prevention.