Cervical Cancer and HPV

What a relief that the weather for yesterday’s periodic commute to New York for chemotherapy was much warmer than the bone chilling, windy cold backdrop of the past several days. Even more pleasant was a punctual public transportation commute, which got me to my appointment at Memorial Sloan-Kettering Cancer Center (MSKCC) on time. Work on the signals and tracks at NY Penn Station frequently delayed my trains in recent weeks, so I never know quite what to expect these days.

My blood counts were amenable to the scheduled dose of chemotherapy, which was infused as planned. My positive transportation karma continued and I was back home resting in Pennsylvania by mid-afternoon. No more treatment until after my CT scan later this month for an update on my disease status (queue “scanxiety”).

Traveling alone, I took time during my commute to listen to music on my headphones and catchup on news events. Scrolling through my Twitter feed, I came across the fact that January is Cervical Cancer Awareness Month. This caught my eye, as cervical cancer and oropharyngeal cancer (tongue, throat, and tonsil – as in my particular diagnosis) collectively account for more than two-thirds of the cancer cases caused by high-risk human papillomavirus (HPV) infection. According to the CDC, more than 30,000 new cancers attributable to HPV infection are diagnosed each year.

HPV is the most common sexually transmitted infection in the United States. Nearly 80 million people — about one in four Americans — are currently infected and about 14 million people become infected with HPV each year. Nearly all sexually active people get infected with HPV at some point in their lives.

For most people exposed to HPV, the virus goes away on its own, but a small group of people will experience health problems — sometimes even 20 or 30 years after the initial contact — and go on to develop cancer. In these individuals, HPV can cause changes in the body that can lead to the development of:

  • Cervical, vaginal and vulvar cancer in women;
  • Penile cancer in men; and
  • Oropharyngeal (the tongue, tonsils and back of the throat), anal, and rectal cancer in both women and men.

The good news is that HPV infections and the seven cancers attributed to them are highly preventable with available vaccines that protect against the high-risk HPV 16 and HPV 18 types responsible for 90 percent of HPV-related cancers. The bad news is that despite strong data showing the safety and benefits of the vaccines, the rate of vaccination in both sexes is disappointing. Across America, only 49.5 percent of girls and 37.5 percent of boys were up to date with the recommended HPV vaccination series, according to a 2017 CDC report. Interestingly, around 80 percent of adolescents receive two other recommended vaccines—a vaccine to prevent meningococcus, which causes bloodstream infections and meningitis, and the Tdap vaccine to prevent tetanus, diphtheria, and pertussis.

So, with PLENTY of room for progress in vaccinating both girls and boys against HPV, please schedule time to talk to your pediatrician now to eradicate this cancer-causing virus.

PS – There is undoubtedly a role for gender-specific cancer awareness activities, such as Cervical Cancer Awareness Month. From pink ribbons to professional sports apparel, breast cancer awareness advocates have done an amazing job spreading the word that October is National Breast Cancer Awareness Month. But each September, during National Prostate Cancer Awareness Month, the color blue doesn’t consume the country with the same verve. And reduced awareness correlates with less money*, as prostate cancer research receives less than half of the funding as breast cancer research from the American Cancer Society. On this note, perhaps it is time to at least consider “HPV-Related Cancer Awareness Month” or something gender neutral?

* Of course, correlation does not imply causation…

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