STD Awareness: Which STDs Are Vaccine Preventable?

scientistWouldn’t it be great if we could wipe sexually transmitted diseases off the face of the earth? If vaccinologists have a big “to-do” list out there, probably every single infectious disease is on it, including every STD. But some STDs have a higher priority than others, while other pathogens, unfortunately, don’t yield to our efforts quite as easily as other vaccine-preventable diseases.

Celebrate National Immunization Awareness Month by taking a look at a vaccinologist’s hypothetical “to-do” list below. While we already have a couple of STDs checked off that list, there is still more progress to be made!

check boxHuman papillomavirus: Gardasil, the most widely used HPV vaccine, introduced a new-and-improved version earlier this year. Gardasil 9 protects against seven strains of HPV that collectively cause 90 percent of cervical cancers and anal cancers, plus the two HPV strains that are jointly responsible for 90 percent of genital warts. Not only that, but vaccination against HPV will also reduce the frequency of “pre-cancers,” 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. In fact, Australia is already seeing a huge nosedive in genital warts and pre-cancers — all thanks to their sky-high HPV vaccination rates.

check boxHepatitis A and B: Hepatitis, a disease of the liver, can be caused by several types of viruses, including hepatitis A virus and hepatitis B virus. Both can be transmitted sexually, but thanks to the vaccines, you can ask to be protected against them using a combination vaccine, meaning you’ll only have to get three shots over a six-month period rather than the five shots you’d receive if you were vaccinated for the two viruses separately. Continue reading

Teen Talk: Gardasil, a Shot of Prevention

pink vaccine cartoonOne of my least-favorite medical memories must have happened when I was 5 years old, give or take. All I remember is that I was very small, surrounded on all sides by my mom, my pediatrician, and a nurse, and shrinking into a corner as the nurse came at me with a needle. I was squirming and protesting and cringing, but she grabbed my arm and pierced it with a syringe, quick as lightning. Before I could howl in protest, it was over.


Arm yourself against genital warts with Gardasil!


But here’s the thing: It hurt. A lot. And for days afterward, I went about my business feeling as if I had been punched in the arm. When I complained to my mom about how sore I was, she said that my muscles were completely tensed up, and shots hurt more when your muscles are tense. That fact only compounded my annoyance — why had that mean old nurse pricked me at the height of my freakout? If someone had just explained it to me, maybe I could have calmed down enough to relax my muscles and minimize the pain.

That incident made a mark on me, and once I hit adulthood I saw no reason to continue inviting the painful sting of immunization if I didn’t have to. It wasn’t until vaccine-preventable diseases like pertussis and measles started making a comeback that I had to admit to myself that avoiding immunization wasn’t anything to be proud of, and I started getting all my booster shots and yearly influenza vaccinations. Continue reading

STD Awareness: Gardasil and Gendered Double Standards

male female teens largeDespite the fact that it’s been approved for males for years, Gardasil is still largely seen as a vaccine for girls, and human papillomavirus (HPV) is still thought of by many as a virus that only impacts the female population. The fact of the matter is that HPV can have serious consequence for boys and men, and Gardasil is an important tool in protecting their sexual health. Why, then, does the association between girls and Gardasil persist?


Let’s stop thinking of Gardasil as the cervical cancer vaccine. Gardasil is a cancer vaccine, period.


Before Gardasil’s introduction, the pharmaceutical company Merck launched an HPV-awareness campaign to get a buzz going for their upcoming vaccine. Their talking points could be boiled down to one simple fact: HPV causes cervical cancer. Outside of the medical field, HPV was a little-known virus, and Merck strove to connect HPV and cervical cancer in the public’s mind so that, after it hit the market, Gardasil’s value would be easily recognized.

So the origins of the association between girls and Gardasil lie in its marketing — and the fact that the Food and Drug Administration (FDA) initially only approved its use in females. From its introduction in 2006 until 2009, Gardasil was only FDA-approved for use in girls and women, and its routine use in males was not recommended by the Advisory Committee on Immunization Practices until December 2011.

While Gardasil’s website is currently gender neutral, archives show that before FDA approval for males, it contained photos of young women and female-specific language. This initial focus on female recipients could have “feminized” Gardasil, entrenching its association with girls and women in the cultural imagination. Some scholars say that, by only recommending it for one sex, the FDA implicitly assigned liability for HPV transmission to females, and advertisers framed the woman as a disease vector in taglines targeting females, such as “spread the word, not the disease.” Although a male’s sexual history is a major predictor of a female partner’s HPV status, girls and women were assigned sole responsibility for their HPV status while boys and men were not similarly burdened. Such messages downplayed the male role in HPV transmission as well as HPV’s effect on males. Continue reading

Men’s Health Is No Joke

Father And Son In Park With FootballThe week leading up to Father’s Day is Men’s Health Week. One of the biggest issues when it comes to men’s health is that it just isn’t taken seriously. I realized this while I was spending time with some of my guy friends one day.

The group of friends I was with all work at a warehouse. They fit the stereotypical “dude” type that would rather wrap some duct tape and a few popsicle sticks around a broken finger instead of going to the doctor.


You can take control of your health at any age!


One of them was talking about a recent checkup he had. We are all in our early 20s and we’re reaching that turning point where our physical exams get a bit more … well, physical. He mentioned that he had a prostate exam and STD screening, and the rest of the guys in my group teased him about it. It was all in good fun, but a moment later it struck me that they were all making jokes about an examination that could potentially save his life.

I have overheard my female friends discuss things like seeing an ob/gyn or getting a physical exam, and while they occasionally joke about it, they do it in a very lighthearted manner that couldn’t possibly leave anyone embarrassed.

While my guy friends’ jokes themselves were not harmful, they indicated an attitude of dismissal that leaves them far less likely than women to see a doctor for preventive care and regular checkups.  Continue reading

STD Awareness: Can Genital Warts Lead to Cancer?

HPV from CDCOne of the most confusing sexually transmitted diseases (STDs) out there is human papillomavirus, or HPV. Despite the fact that it’s the most common STD in the United States, most Americans don’t know very much about it. So, whenever I wade into conversations about HPV on Internet message boards, I prepare myself to enter an ocean of misinformation and misunderstandings.


The strains of HPV that cause genital warts are different from those that cause cancer.


This post, in fact, was inspired by some particularly egregious falsehoods spouted by quite confident-sounding message-board denizens who were dispensing advice to a distraught man with genital warts. He had read that the virus responsible for genital warts was also responsible for cervical cancer, and was upset that he might have “given” cancer to his beloved girlfriend. While some commenters gave good advice, others shared ideas that were not factually correct — and in a forum devoid of sources or citations, it would have been difficult for him to distinguish the bad information from the good.

Situations such as these highlight why it’s not a great idea to get medical advice from the “hive mind” of the World Wide Web. I know American health-care access still isn’t all it can be, but dang — I hope most people know to use reputable sources, like the Centers for Disease Control and Prevention (CDC), whenever they take to the ’net in search of health information.

The first thing to know about HPV is that it can be spread by any type of sexual contact — penetrative and non-penetrative. It can be transmitted by vaginal sex and anal sex, as well as by oral sex or rubbing genitals together, even without penetration. Continue reading

STD Awareness: Three Sexually Transmitted Bugs That Will Fascinate and Intrigue You

From creepy crawly pubic lice, which can be seen with a magnifying glass, to minuscule human papillomaviruses, which can be seen with some of the most expensive microscopes in the world, there are many tiny pathogens that we can acquire through sexual contact. And, despite their diminutive sizes, some of them work in complicated ways, or tell stories about our origins that would blow you away. Let’s learn some amazing facts about three sexually transmitted bugs!

Phthirus pubis, the louse that causes scabies. Image from the Public Health Image Library.

Image: Public Health Image Library

Pubic lice: tiny insects that live in pubic hair

Fans of Charles Darwin might like learning about pubic lice, which offer clues about human evolution. While other apes’ bodies are habitat to only one species of louse, human bodies can host three different types of louse: head lice and the closely related body lice, as well as the distantly related pubic lice.

It is thought that when early humans lost their body hair, human lice followed this receding hairline and migrated to their heads to become head lice. At a later date, the gorilla louse colonized early humans’ pubic regions. Since pubic lice can be transmitted by infested bedding, one idea is that an early human caught pubic lice by sleeping in a burrow that had been recently vacated by a lice-ridden gorilla — no sexual contact required.

By examining the number of differences in the genetic codes of the modern gorilla louse and the human pubic louse, we can place their divergence into two separate species at about 3 million years ago, suggesting that our human ancestors lost their body hair at around that time.

A quite frankly weird fact about pubic lice involves the method their young use to hatch from their eggs — by releasing so much gas that the increase in air pressure causes them to burst from their shell. So there’s that. Continue reading

Pro-Choice Friday News Rundown

  • RosieVaccineBWThis is starting to tick me off. Too many parents are not taking advantage of the Gardasil vaccine — which prevents cancer. CANCER. Come on, people. Seriously. (Yahoo Health)
  • Hopefully people aren’t avoiding vaccinating their children with Gardasil due to “promiscuity” worries. ’Cause that’s been thoroughly debunked! (Slate Double X)
  • Despite the gross miscarriage of justice that was Burwell v. Hobby Lobby, the Obama Administration is actually kicking butt in the fight for contraception coverage. (Think Progress)
  • Oh look, Arizona Republicans are trying to pass new and horrible abortion legislation! There’s something you don’t see every day. #Sarcasm (Tucson Weekly)
  • Could the future of birth control possibly include a pill that would allow men to have “dry” (fluid free) orgasms????? No babies and no fretting over that dastardly “wet spot” on your 800 thread count sheets! Dreams really might come true after all. (The Atlantic)
  • Ever think about the temperature of the place you store condoms and other birth control? If not, it’s probably a good idea to start! #BetterSafeThanSorry (Bustle)
  • So, we’ve all heard of ISIS, right? Vast Islamist extremist terrorist organization that kidnaps and tortures and beheads people, rapes and sexually enslaves women, and commits mass executions and promotes unspeakable horror and terror everywhere they infiltrate? Well, a Republican in South Dakota says Planned Parenthood is like … way worse. (Slate Double X)
  • If you have health insurance and are still paying for your birth control, you need to read this! (Time)