Tag Archives: HPV vaccine

STD Awareness: Winning One War on Cancer

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Cancer starts with the uncontrolled division of cells.

The developed world is in the midst of a huge nosedive in genital warts and cervical “precancer” — all thanks to the human papillomavirus (HPV) vaccine. This simple shot trains the immune system to defend itself against HPV, a virus that causes genital warts and several types of cancer. Most sexually active people will be exposed to it in their lifetimes — it’s even been nicknamed the “common cold” of sexually transmitted infections.

Gardasil 9 protects against seven strains of HPV that collectively cause 90% of cervical cancers and anal cancers, plus the two HPV strains that are jointly responsible for 90% of genital warts. Vaccination also reduces the frequency of “precancers,” which are cellular abnormalities that can be treated before progressing into full-fledged cancer — meaning less time, money, and anxiety spent dealing with follow-up procedures and treatments.

The HPV vaccine is an anti-cancer vaccine.

The vaccine is safe and effective — and when we say “effective,” we mean it could lead to the eradication of HPV, and with it the cancers it causes. A recent analysis of 66 million vaccine recipients published in The Lancet points to plummeting rates of genital warts and precancer. Among teenage girls, there was an 83% drop in HPV-16 and HPV-18 infections (the two strains of HPV that together cause 70% of cervical cancers) — and cervical precancers were cut in half.

The most dramatic gains were made in countries that offered the HPV vaccine to both boys and girls. Additionally, there were even decreases in the HPV strains that aren’t covered by the vaccine — evidence of “cross-protection,” the phenomenon in which the immune system recognizes close relatives of the viruses it has been trained to attack. Even people who did not receive the vaccine were less likely to catch the virus, simply because their risk was reduced if their partners were vaccinated. Continue reading →

From HPV to Cancer to Dry Mouth

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Despite what a lot of people might think, oral sex is sex — not “third base,” not “everything but” — carrying with it the potential for both pleasure and disease transmission. That includes oral transmission of human papillomavirus (HPV), which can lead to head-and-neck cancer (aka oral cancer, aka oropharyngeal cancer). Unfortunately, because so many of us have a lax attitude toward it, fewer people take precautions when engaging in oral sex, and are less likely to use condoms or dental dams.

A head-and-neck cancer epidemic is striking younger people, spurred by HPV.

Head-and-neck cancer — which can strike anywhere from the lips to the larynx, and up into the sinuses and nasal cavity — is caused by several risk factors, chief among them oral infection with HPV. When HPV causes head-and-neck cancer, it usually occurs at the base of the tongue, at the back of the throat, in the tonsils, or in the soft palate.

HPV can be spread by most sexual activities, including vaginal, anal, and oral sex, as well as by rubbing genitals together. Although HPV is most famously associated with cervical cancer, it’s actually driving more cases of head-and-neck cancer in the United States.

It’s Oral, Head, and Neck Cancer Awareness Week — a time to learn about how head-and-neck cancer has changed over the years, what consequences it can have for survivors, and how it can be prevented in the first place.

A Changing Patient Profile

In 2017, scientists reported that oral HPV infections with cancer-causing strains of the virus are five times more common in men than in women, and that, likewise, HPV-associated head-and-neck cancers are more likely to strike men. That same year, researchers also reported that, in the United States, head-and-neck cancer among men has surpassed cervical cancer among women. As the years pass by, head-and-neck cancer rates are expected to continue to skew even more heavily toward the male population. Continue reading →

STD Awareness: Can Older Adults Receive the HPV Vaccine?

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female-patient-with-female-doctorWhen the human papillomavirus (HPV) vaccines were introduced, a lot of people were excited about protection from a sexually transmitted virus that could cause cancers, including cervical cancer, anal cancer, and head-and-neck cancer. It wasn’t just any old vaccine, it was a shot that could prevent cancer. Cancer!

In fact, a lot of people were disappointed they were too old to take advantage of an anti-cancer vaccine, which was initially approved for people as old as 26. We were given a lot of reasons why people above that age were “too old,” such as the assumption that anyone older than 26 has probably been sexually active for years and would have already contracted the most common strains of HPV.

While getting vaccinated before becoming sexually active is optimal, the HPV vaccine can still benefit people who have already had sex.

But there are compelling reasons to vaccinate people in their late 20s and beyond. In fact, Gardasil 9 was recently approved for people as old as 45. That’s great news for those of us who missed out on the HPV vaccine the first time around. We might never have had any sexual contact, and therefore were never at risk for catching the sexually transmitted virus. We might have found ourselves widowed or divorced after years or decades of monogamy. We might have been sexually active with multiple partners during that time. Whatever our circumstances, those of us who are 45 or younger can now consider HPV vaccination.

HPV and the “Older” Individual

When Cervarix and Gardasil, the first HPV vaccines, were released, they only protected against two cancer-causing HPV strains, HPV-16 and HPV-18, which are responsible for 70 percent of cervical cancers (Gardasil protects against two additional wart-causing HPV strains). A few years ago, Gardasil 9 hit the market, targeting five additional cancer-causing HPV strains — increasing the chances that even sexually active recipients could be protected from HPV strains they hadn’t encountered. Continue reading →

STD Awareness: HPV Testing vs. the Pap Test

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I love writing about health and medicine, but I hate going to the doctor. I don’t like taking my clothes off for a dermatological exam, I don’t like rolling my sleeve up for a shot, and I don’t like opening my mouth for a dentist. I don’t even like having my blood pressure taken — it gives me the heebie-jeebies, and probably a case of white-coat hypertension too.

For now, pelvic exams are a mainstay — and an important part of cancer prevention.

So when it comes to something even more invasive, like the Pap test to screen for cervical cancer, I’m one of those people pining for a magic wand — a tool that a health care provider can wave over your fully clothed body to detect disease. The Pap test may have transformed a scourge like cervical cancer into one of the most easily detected and treated cancers — and for that I love it — but I still fervently wish for its demise. As long as it’s replaced by something better, of course.

Last month, an article in JAMA inspired a burst of headlines. “HPV test more effective than Pap smear in cancer screening,” said CNN. Or as WebMD put it more succinctly, “HPV Test Beats Pap.” Then, last week, the U.S. Preventive Services Task Force updated their guidelines to recommend that patients 30 and older can forgo the Pap test in favor of HPV testing alone. This news might be welcome to anyone who dislikes regular Pap tests and wishes to avoid stirrups and speculums. Unfortunately, HPV tests aren’t the noninvasive “magic wand” so many of us hope for. From the patient’s perspective, the experience of undergoing an HPV test is no different from the experience of undergoing a Pap test. They both require a pelvic exam — the stuff of stirrups and speculums. Continue reading →

STD Awareness: Eliminating HPV-Related Cancers

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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

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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 →

Best of the Blog: 2017 Edition

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[I]t’s been a rough year. Ever since the 45th president was inaugurated in January, we have been pushing back against attempts to overturn the rights of women, LGBTQ folks, immigrants, people of color, and other marginalized populations. Racist and xenophobic voices have been emboldened by an administration that validates their hatred and minimizes their violence. It feels like the progress we’ve been making in advancing reproductive justice, gay rights, trans rights, and voters’ rights has stopped dead in its tracks.

But 2017 was also a year that shook many people out of their complacency — and re-energized longtime activists. January’s Women’s March may have been the largest protest in our nation’s history. Throughout the year, we rose up and shut down Republican attempts to destroy Obamacare, setting the stage for November, when enrollment records were shattered. A year after the gut punch of the 2016 presidential election, women, LGBTQ folks, people of color, and immigrants enjoyed well-earned victories across the nation in the 2017 elections. We need to keep working — staying on this trajectory can turn the tide in the 2018 midterm elections if we take control back from the legislative branch and douse the executive ego with a bucket of ice-cold water.

Our bloggers have been with us every step of the way, whether they are on the front lines of the fight to keep lifesaving laws intact and hold our culture accountable for its multifaceted bigotry, or helping to keep members of the resistance (and everyone else) healthy, informed, and compassionate in this new era.

Rachel kept close track of Republicans’ attempts to destroy the Affordable Care Act throughout the year. Pre-ACA, insurance policies could employ sex-based discrimination, refuse coverage to people with pre-existing conditions, kick people off their plans, and not cover essential services that keep people healthy. Each attempt revealed its creators’ wish list for destroying health care. In 2017, our activism worked, but the fight isn’t over, and we must remain vigilant. Stay tuned throughout 2018!

Matt has been watching the growing, right-wing extremism at the crossroads of racism and misogyny, a subject he covers in his response to the violent events in Charlottesville in August. Matt’s piece explores a political force that has put racial hatred on full display, but also one where misogyny resonates in a culture of disaffected — and often dangerous — men. We need to be intersectional as we fight for justice for everyone who is marginalized by white supremacist extremism.

Amanda observed American Heart Month by sharing the story of the sudden, heartbreaking death of her mother, who lost her life to a heart attack. As you mull over New Years resolutions, consider that heart disease is a top killer in the United States, but you can make lifestyle changes to help prevent it. The best gift for those you hold closest to your heart is to keep your heart healthy and strong, and Planned Parenthood Arizona provides care to help you maintain your heart’s health!

Gene made a slight departure from the blog’s mission to provide good guidance for readers to take care of their sexual health — his favorite post highlighted some of the most ridiculous things you could do for your sexual health. Whether he was lampooning stick-on condom alternatives, labia-sealing tampon alternatives, or egg-shaped rocks made to be inserted into the vagina, Gene took on some of the Internet’s looniest ideas surrounding sexual health and the human body.

Anna has been writing about sexually transmitted infections since 2011, and has become increasingly sensitive to the stigma surrounding these infections — and how people often internalize that stigma. Pairing STDs with fear and guilt has compromised medical care for generations. Folks who worry that the HPV vaccine or pre-exposure prophylaxis encourage promiscuity borrow century-old arguments from opponents of condoms, antibiotics, and other STD prevention methods. We think you’ll learn a ton of fascinating tidbits from this article!

Anne traveled all the way to Washington, DC, to meet lawmakers and represent the one woman out of every three who has had (or will have) an abortion. In a country that is becoming increasingly hostile to reproductive rights, we need people like Anne to put a face on abortion, a legal medical procedure that most of us have colluded to keep taboo. As Anne put it, “We were all darned tired of being characterized by ignorant anti-abortion advocates as shadowy, irresponsible, hypothetical women. We’re real people.”

Serena observed National American Indian Heritage Month by shining a spotlight on the little-known, shameful history of forced sterilization of Native American women. More recently, Native women’s control over their fertility has been further impeded by the Indian Health Service’s inconsistent access to emergency contraception and refusal to provide access to abortion. The ability to control our own bodies is essential to our dignity and self-determination, and it must not be abridged, whether it is interfering with our ability to have children or our ability to prevent or discontinue pregnancy.

Pride paradeCare observed Pride Month by remembering Pride’s roots. For a lot of us, Pride means parades and parties, but these annual celebrations didn’t originate that way — Pride Month commemorates the Stonewall Riots, which erupted 48 years ago. Care explains why the current political climate makes remembering Pride’s roots of the utmost importance. We need to stay vigilant, because when it comes to keeping and expanding the rights of LGBTQ people, and ensuring their safety and dignity, we’re all in this together.

Harvey MilkKelley, Planned Parenthood employee and honorary blogger, celebrated Pride Month by introducing us to Harvey Milk, whose call to LGBTQ people to “come out” led to a seismic societal shift, as hearts and minds were connected through empathy and storytelling. Today, we’re calling on you to take the torch of pioneers like Harvey Milk and keep fighting for LGBTQ rights and reproductive justice — for human dignity, bodily autonomy, and love.