STD Awareness: Eliminating HPV-Related Cancers

Earlier this month, every major cancer center and organization in the country released a joint statement calling for the elimination of cervical cancer, along with all other HPV-related cancers. The elimination of a large swath of cancers might sound like a tall order — so far, we’ve only eradicated two viruses from the planet: smallpox and rinderpest. And we’re on the brink of getting rid of a third, the virus that causes polio.

But doing away with human papillomavirus (HPV) would herald a new chapter in disease eradication, because HPV causes cancer, meaning that eradicating HPV will eradicate the cancers caused by it. And the good news is we have all the tools we need to wipe HPV off the face of the earth — we just need to use them.


The tools to wipe a large class of cancers off the face of the earth are right under our noses — we just have to use them.


A quick rundown on HPV is in order. It’s the most common sexually transmitted infection in the world, and causes multiple cancers — cervical, head and neck, anal, vulvar, vaginal, and penile. While it’s most well-known for causing cervical cancer, here in the United States it is transitioning away from its old job, causing more head-and-neck cancers than cervical cancers. Nearly all sexually active people will be infected with HPV at least once in their lives, and though only a fraction of infections progress to cancer, its ubiquity means it still causes hundreds of thousands of cancers every year. In the United States, around 41,000 HPV-related cancers are diagnosed annually, while more than 600,000 are diagnosed worldwide. Continue reading

STD Awareness: Fighting Cervical Cancer Across the World

Tomorrow kicks off World Immunization Week, a reminder that, just as disease can cross borders, so should our efforts to prevent it. Especially when we have an effective vaccine for one of the world’s top causes of cancer — but the people who need it most are less likely to get it.

Almost 90 percent of cervical-cancer deaths strike women in developing countries, where it is the second-most common cancer among women. In fact, over vast swaths of Africa, cervical cancer is the No. 1 cause of cancer death in women. (In the United States, it doesn’t even crack the Top 10.) While cervical cancer rates are holding steady in the developed world, in the coming decades they are projected to increase sharply in less developed regions.


More than 9 out of 10 cervical cancers strike women in countries with no HPV vaccination programs.


Since 2006 there has been a vaccine for human papillomavirus (HPV), the virus that causes cervical cancer. Unfortunately, while this vaccine is making impressive strides in the developed world, it is almost out of reach in the developing world, where it could save the most lives. To fully realize this vaccine’s potential, it needs to be distributed worldwide — not just within rich countries that can afford it.

Fighting Cervical Cancer in the Developed World

HPV has been nicknamed “the common cold of STDs” — because pretty much every sexually active person will get it at some point. It can be transmitted by vaginal, anal, and oral sex, as well as by rubbing genitals together, even without penetration. HPV can cause cancers of the throat, anus, vagina, vulva, and penis — but is most “famous” for causing cancer of the cervix (the tissue that connects the vagina to the uterus). If you have a cervix, there are two big things you can do to protect its health: receive regular Pap testing after becoming sexually active, and get vaccinated against HPV before becoming sexually active. When you take both of these steps, you’ll maximize what modern medicine has to offer. Continue reading

STD Awareness: Is HPV Now a “Men’s Disease”?

Human papillomavirus, or HPV, is most notorious for causing cervical cancer — making it, in many people’s minds, a “women’s disease.” But this gender-blind sexually transmitted virus can cause cancer in any cell it infects, and is associated with cancers of the cervix, anus, vagina, vulva, penis, and mouth and throat — aka oropharyngeal cancer.

While oropharyngeal cancers used to be caused mostly by tobacco, as people quit smoking an increasing proportion is caused by HPV. In the 1980s, only 15 percent of oropharyngeal cancers were caused by HPV, but nowadays the virus is behind 70 percent of them. A 2011 study predicted that the number of HPV-positive oropharyngeal cancers will surpass cervical cancers by 2020.


HPV is rapidly gaining prominence among men.


It’s only 2017, but we’re ahead of schedule. Earlier this year, researchers reported that, in the United States, oropharyngeal cancer is more common among men than are cervical cancers among women — and oropharyngeal cancer rates are increasing in the male population, while they are relatively stagnant among women. These rates are projected to continue climbing, which will skew oropharyngeal cancer even more heavily toward the male population. But, in the public’s imagination, HPV is most well-known for its association with cervical cancer — while most people haven’t even heard of oropharyngeal cancer.

Oropharyngeal Cancer and HPV

Oropharyngeal cancer can strike the inside of your mouth and throat. Risk factors include tobacco (including cigarettes, snuff, and chewing tobacco), marijuana use, alcohol, and oral infection with HPV. HPV can be spread by most sexual activities — including vaginal, anal, and oral sex, as well as “French kissing” and rubbing genitals together. There are many strains of HPV, which come in two main categories: low-risk HPV, which can cause genital warts; and high-risk HPV, which can cause cancer. Continue reading

Pro-Choice Friday News Rundown

  • Some happy news to share right off the bat — Epic TV Goddess Shonda Rhimes has joined the board of Planned Parenthood! (ABC News)

  • Dr. Willie Parker, a prominent physician and abortion provider, visited The Daily Show to talk about the barriers faced by women seeking abortion and the religious beliefs that inform his pro-choice values. What an astonishingly brave and compassionate man. (Comedy Central)
  • The Democrats’ filibuster was successful, so Republicans went ahead with the “nuclear” option for Neil Gorsuch’s appointment to the Supreme Court. We know how they roll, so it’s not a surprise. “Better to change the rules altogether than play the game fairly!” –Republicans (MSNBC)
  • Can you imagine being CONVICTED of molestation for changing a baby’s diaper? Arizona was very close to enacting this, but luckily the law was struck down. (Slate)
  • This is scary: Anti-abortion groups in various states have been  tracking women’s visits to Planned Parenthood and other health clinics via cellphone data (a practice known as “geofencing”), and then sending “pro-life” digital ads to their smartphones! Massachusetts is not having it, but what about the rest of us? (Boston Globe)
  • Ivanka Trump, who purports to be all about the “economic empowerment” of women, held a meeting with Planned Parenthood President Cecile Richards in the weeks following the inauguration and has since done NOT A DAMN THING to advance THE most crucial aspect of women’s livelihoods — reproductive rights. (Politico)
  • The global gag rule, recently put back into effect by President Trump (wonder where Ivanka was???), will only “increase the likelihood of perilous, sometimes fatal [abortion] procedures.” Thanks in advance for contributing to the deaths of scores of women around the world, 45. (Lenny Letter)
  • Republicans have a remarkable knack for taking something that sucks and literally making it suck even worse. Kudos and cheers to Trumpcare 2.0 failing just as badly as the first version. (Think Progress)
  • The spike in oral cancer cases is spurring more and more doctors to order parents to vaccinate their young children against HPV. This goes for girls AND boys! (Chicago Tribune)
  • Speaking of HPV, a quarter of American men have cancer-causing strains of the virus! (Jezebel)
  • One of my biggest pet peeves is hearing non-scientific hysteria surrounding birth control. “Oh, I tried the Pill but it made me CRAZY!” Or, “I gained x number of pounds taking birth control!” Or, “I took the Pill but it made me super-depressed!” Well, science has spoken: Birth control has not been proven to cause depression. Also, please keep in mind, there are dozens upon dozens of different types of birth control pills. They don’t all have the same side effects! (NY Times)
  • Here’s How John McCain and Jeff Flake’s Votes Could End Up Screwing Over 30,000 Arizona Women (Phoenix New Times)
  • “The Donald” has halted all U.S. grants to the United Nations Population Fund, an international humanitarian aid organization that provides reproductive health care and works to end child marriage and female genital cutting in more than 150 countries. (HuffPo)

STD Awareness: Human Papillomavirus Grabs Headlines

Human papillomavirus, or HPV, is the most common STD out there — a fact made even more aggravating by the absence of a good test for it. Sure, Pap testing can detect cellular abnormalities triggered by HPV, and the HPV DNA test can find evidence of infection. But it’s not a definitive test — a negative Pap/HPV DNA co-test doesn’t rule out the possibility that you carry the virus. Ditto for the anal Pap test — which most people haven’t even heard of anyway!


There are more compelling reasons to vaccinate boys against HPV — and not-as-compelling reasons to think Gardasil could protect against skin cancer.


The lack of a good diagnostic test makes the HPV vaccine an even more valuable asset. If we can drive the virus to extinction through aggressive vaccination campaigns, our limited diagnostic abilities become a moot point. And recent headlines have given us reasons to love the HPV vaccine even more.

HPV and Men

Many people think of HPV as a women’s issue, as the virus causes cervical cancer, and for a long time, boys and men weren’t even targeted for vaccination. But HPV is everyone’s issue — genital warts don’t care what gender you are, and cancer-causing strains of HPV cause most cases of anal cancer, penile cancer, and oropharyngeal cancer. Recently, a large, first-of-its kind study published in JAMA Oncology analyzed penile swabs provided by 1,757 men to figure out how common HPV is in this population. (While there is no FDA-approved test for diagnosing male patients with HPV, scientists can still collect swabs for research purposes.)

The results: 45.2 percent of American men ages 18 to 59 carry genital HPV — for a total of nearly 35 million adult males. HPV carriers can transmit the virus to sexual partners through vaginal, anal, or oral sex — or even just rubbing genitals together, as the virus is spread by skin-to-skin contact. Furthermore, a quarter of men are infected with cancer-causing strains of HPV. And, while the female population sees a peak in HPV infections in their early 20s, men’s HPV prevalence increases with age. While 28.9 percent of men 18 to 22 years of age carried HPV, 50.8 percent of them carried it by the time they were 28 to 32 years of age, and 59.7 percent of 58- and 59-year-olds were carriers. Continue reading

STD Awareness: Gardasil and Males

menIt’s Men’s Health Month, and yesterday was the last day of Men’s Health Week, which means we’re going to look at a men’s health issue that is usually ignored: the impact of human papillomavirus (HPV) on the male population.

You’ve probably heard of HPV in discussions about cervical cancer and Pap testing. But HPV doesn’t care about gender, and is perfectly content to invade cells in anyone’s genital tract, mouth, throat, or anus. In males, HPV can cause genital warts as well as anal, oropharyngeal (mouth and throat), and penile cancers.


HPV will cause more oral cancer than cervical cancer by 2020.


The good news is that most HPV infections can be prevented by a vaccine called Gardasil, and you don’t need to be female to get it. However, few males are actually getting the HPV vaccine: In 2012, 20.8 percent of U.S. males 13 to 17 years of age had received at least one dose of the HPV vaccine, but only 6.8 percent completed the three-dose series.

Gardasil Is for Everybody: Good News from Australia

This huge disparity in promoting Gardasil to female patients rather than male patients has real-world consequences. In Australia, girls have been vaccinated with Gardasil since 2007, covered by their national health system. Four years into the program, genital wart rates fell by 93 percent in females less than 21 years of age. Even though males weren’t being routinely immunized, genital wart rates fell by 82 percent among heterosexual males in the same age group. That’s because their female partners had received the vaccine, which had the effect of protecting much of the male population. That might sound pretty nifty, but the female-only vaccination policy left out gay and bisexual males, whose genital wart rates saw no corresponding decline. Continue reading

STD Awareness: Does Gardasil Have Side Effects?

Teen_GroupIn 2006, a vaccine called Gardasil made its debut. Its ability to protect against two of the most widespread strains of human papillomavirus (HPV) means that it doesn’t just protect against an infectious disease — it protects against cancer, too. A persistent HPV infection can trigger cell changes that could lead to cancers of the mouth, throat, cervix, vulva, anus, or penis. Gardasil also protects against two additional strains of HPV that cause most genital warts.


The most common Gardasil side effects are fainting, dizziness, nausea, headache, fever, and hives, as well as possible pain, redness, or swelling at the injection site.


Cervical cancer is not as common in the developed world as it once was, thanks to an effective screening test. The Pap test catches “precancerous” cell changes, allowing the precancer to be treated before it develops into full-fledged cancer. So, while HPV vaccines have the potential to save hundreds of thousands of lives if they can be distributed in countries without widespread access to Pap testing, they have utility in the United States, too. Gardasil has spurred declines in high-risk HPV infections and genital wart incidence among American girls — which means less “precancer” and all the invasive, possibly expensive or painful, treatments that they entail, and a lot fewer genital warts. What’s not to like about that?

Despite this, a lot of people are curious about Gardasil’s side effects. If you enter a few key search terms into Google, you can easily find all kinds of websites warning you of Gardasil’s alleged dangers. So, you might be wondering: Is Gardasil safe?

What are Gardasil’s side effects?

Despite Gardasil’s relatively recent debut, many studies have already been conducted to evaluate its safety — and research continues so that we can consistently reassess its risks and benefits. So far, the consensus is that Gardasil is safe, with very few side effects. According to the Centers for Disease Control and Prevention, the most common Gardasil side effects are fainting, dizziness, nausea, headache, fever, and hives, as well as possible pain, redness, or swelling at the injection site. These reactions are not considered to be serious, some people don’t experience any of them, and they are only temporary. Continue reading