Gardasil safety and efficacy – debunking the HPV vaccine myths

Gardasil safety and efficacy

There was an article published in Pediatrics that described how educating either teenagers or their parents about HPV vaccinations had little effect on the overall vaccination rate for the vaccine. Essentially, the researchers found that it was a 50:50 probability that any teen would get the vaccine, regardless of their knowledge of HPV and the vaccine itself. Some of the reasons why the HPV vaccine uptake is so low is a result of several myths about Gardasil safety and efficacy.

So I thought about why that Pediatrics study found that education about HPV and Gardasil didn’t move the needle on vaccination uptake. It’s possible that the benefits of the vaccine is overwhelmed by two factors–first, that there’s a disconnect between personal activities today vs. a disease that may or may not show up 20-30 years from now; and second, that the invented concerns about the HPV quadrivalent vaccine, promulgated by the usual suspects in the antivaccination world, makes people think that there is a clear risk from the vaccine which is not balanced by preventing cancer decades from now. It’s frustrating. Continue reading “Gardasil safety and efficacy – debunking the HPV vaccine myths”

Diane Harper supports HPV vaccine – and she published it

diane harper

A few years ago, Dr. Diane Harper was the darling of the anti-vaccine world, for two reasons. First, she was one of the researchers who performed clinical trials for Gardasil. And second, she appeared to be against HPV vaccines, specifically Gardasil.

But the story was much more nuanced.  I argued that her publication record presented a much different picture – she actually supported the vaccine. But typical of the zombie memes and tropes of the anti-vaccine world, every few months it’s breathless reported that Dr. Harper is opposed to Gardasil.

Recently, she published another article about HPV vaccines, and if there’s any doubt that she is in favor of HPV vaccines, that is gone. But that probably won’t stop the anti-vaccine crowd.

Continue reading “Diane Harper supports HPV vaccine – and she published it”

Diane Harper, lead Gardasil researcher – what are the facts?

Diane Harper

Because vaccine deniers lack any scientific evidence supporting their unfounded belief system about immunizations, they tend to rely upon unscientific information like anecdotes, logical fallacies, misinterpretation of data, or Italian provincial courts to make their case about the lack of safety of vaccines. One of the latest ones involves a so-called lead Gardasil researcher, Dr. Diane Harper, a former “consultant” to Merck (and GSK, who manufacturers Cervarix, a bivalent HPV vaccine), who apparently had some research role in the clinical trials of the HPV vaccines. But what are the facts?

It’s rather easy to debunk these claims, but because of the nature of the internet, old news is recycled as “brand new,” requiring a whole new round of blog posts to discredit the misinformation. It’s impossible to recall one single instance where a vaccine refuser made a statement about vaccines that was not, in fact, rather quickly debunked. Not one.

The pro-children’s health side, those of us who think that vaccines save lives, have been winning the hearts and minds for awhile, given that still around 95% of children in the USA get all of their immunizations prior to entering kindergarten. But that doesn’t stop the refusers from trying, because various zombie anti-vaccination memes keep reappearing, especially since the successful pro-vaccine bill was signed into law in California, keep infiltrating the internets.

Let’s take a look at the story and see what we find.

Continue reading “Diane Harper, lead Gardasil researcher – what are the facts?”

HPV cancer vaccine rates – Gardasil uptake remains low

HPV cancer vaccine

As I’ve written before, there are precious few ways to prevent cancer. But one of the best cancer prevention strategies is the HPV vaccine, which can prevent numerous cancers such as cervical, oral, penile and anal, all serious, and all dangerous. Maybe we should just rename Gardasil to “HPV cancer vaccine,” which could make everyone sit up and notice.

The HPV vaccination rate remains depressingly low in the USA. According to recent research, 39.7% of adolescent girls aged 13-17 received all three doses of the vaccine in 2014 up from 37.6% in 2013. HPV vaccination rates among teen boys are much lower than for girls, 21.6% in 2014 up from 13.4% in 2013.

There are probably a lot of reasons for the low HPV cancer vaccine uptake rate, so I thought I’d go through the most “popular” ones, debunking them one by one.

Hopefully, the reader can use this article as a checklist of the tropes and myths of the anti-Gardasil crowd with quick answers to them. Maybe you’ll convince one person to get their son or daughter vaccinated against HPV related cancers.

Continue reading “HPV cancer vaccine rates – Gardasil uptake remains low”

Is a Gardasil researcher really against the vaccine?

gardasil researcher

This article about Dr. Diane Harper has been recently updated. The comments here are closed, so please comment at the new article. 

Because vaccine deniers lack any scientific evidence supporting their unfounded belief system about immunizations, they tend to rely upon unscientific information like anecdotes, logical fallacies, misinterpretation of data, or Italian provincial courts to make their case about the lack of safety of vaccines.

It’s rather easy to debunk these claims, but because of the nature of the internet, old news is recycled as “brand new,” requiring a whole new round of blog posts to discredit the misinformation. It’s impossible to recall one single instance where a vaccine refuser made a statement about vaccines that was not, in fact, rather quickly debunked. Not one.

The pro-children’s health side, those of us who think that vaccines save lives, have been winning the hearts and minds for awhile, given that still around 95% of children in the USA get all of their immunizations prior to entering kindergarten. But that doesn’t stop the refusers from trying, because various zombie anti-vaccination memes keep reappearing, especially since the successful pro-vaccine bill was signed into law in California.

One of the latest ones involves a so-called lead Gardasil researcher, Dr. Diane Harper, a former “consultant” to Merck (and GSK, who manufacturers Cervarix, a bivalent HPV vaccine), who apparently had some research role in the clinical trials of the HPV vaccines. But what are the facts?

Continue reading “Is a Gardasil researcher really against the vaccine?”

Dr. Diane Harper and HPV vaccines–the tin foil hat version

Editor’s note: This article was originally published in August 2013. This article has been updated and re-published in a new article. The comments for this article are closed, so please comment in the new article.

I have written in the past about Dr. Diane Harper, a former Merck & Co. researcher who apparently had some management role in the clinical trials of the HPV quadrivalent vaccine, also known as Gardasil (or Silgard in Europe), which blocks the transmission of several types of  human papillomavirus (HPV).

There are very few actions one can take in life to prevent even one of the 250 different types of cancer. Stop smoking. Keep a healthy weight. Stay out of the sun. And get an actual cancer preventing vaccine, like Gardasil.

The HPV cancer prevention vaccine is a vitally important part of the war against infectious diseases and some types of cancer. This vaccine blocks infection by several types of HPV. which are linked to approximately 70% of cervical cancers, and cause most HPV-induced anal (95% linked to HPV), vulvar (50% linked), vaginal (65% linked), oropharyngeal (60% linked) and penile (35% linked) cancers. These HPV-related cancers can be prevented as long as you can prevent the HPV infection itself, which are generally passed through genital contact, most often during vaginal, oral and anal sex.

According to the dark recesses of the internet that are devoted to the cause of denying the value of vaccines, Dr. Harper had decided to “come clean” about Gardasil so that she could “sleep at night.”

The antivaccination world has attached themselves to this story, because they think it uncovers a conspiracy or lies by the vaccine manufacturers, since obviously Dr. Harper escaped from the evil clutches of Big Pharma. And because antivaccinationists do their “research” by Google, of course, this story keeps getting repeated until it becomes The Truth™.

Continue reading “Dr. Diane Harper and HPV vaccines–the tin foil hat version”

The myth of Gardasil researcher Diane Harper – debunked

Diane Harper

This article is out of date, and an article about Dr. Diane Harper has been substantially updated with new information and background. The comments have been closed, please comment on the revised article. 

Because vaccine deniers lack any scientific evidence supporting their unfounded belief system about immunizations, they tend to rely upon unscientific information like anecdotes, misinterpretation of data, or ignorant Italian provincial courts to make their case. It’s rather easy to debunk these claims, but because of the nature of the internet, old news is recycled as “brand new,” requiring a whole new round of blog posts to discredit the misinformation. It’s impossible to recall one single instance where a vaccine refuser made a statement about vaccines that was not, in fact, rather quickly debunked. Not one.

The pro-children’s health side, those of us who think that vaccines save lives, have been winning the hearts and minds for awhile, given that still around 95% of children in the USA get all of their immunizations prior to entering kindergarten. But that doesn’t stop the refusers from trying, because it’s apparent that the we have gone 360º, so a batch of old anti-vaccination memes are making the rounds again.

One of the latest ones involves the so-called lead Gardasil researcher, Dr. Diane Harper, a former Merck & Co. employee who apparently had some management role in the clinical trials of the HPV quadrivalent vaccine, also known as Gardasil (or Silgard in Europe).

Continue reading “The myth of Gardasil researcher Diane Harper – debunked”

The annual report of Skeptical Raptor’s blog–2014

2014-annual-report

Actually, it’s not so annual, cause this is the first time I’ve done it, more or less.

I started this blog in January 2012. Just three years ago. I really didn’t know what subjects would be my focus, but it was science generally. I kind of wandered around for the first few months, before I think I hit my stride with vaccines, junk medicine, evolution (though I really need to move back into that area), and other things that captured my interest.

In January 2012, I had precisely 262 page views. For the whole month. I really thought “why bother.” For 2012, I had 184,000 page views, which still made me wonder if the effort was worth it.

In November 2014, I had over 278,000 unique page views, meaning I did more in November than I did in all of 2012. For 2014, I had nearly 1.2 million unique page views, which meant this website is ranked 278,000th in the world. OK, that sounds terrible, except that there’s 1,200,000,000 (1.2 billion if you hate counting zeroes) websites on the interwebs as of this moment. So this blog ranks in the top 0.023% of all websites on the internet. It’s no Facebook or Amazon, but then again, I have reach goals for this blog, and those aren’t it!

My goal is to provide scientific evidence for science and medicine, while doing the same against pseudoscientific myths and memes that are popular on the social networks. I do it with my style–take no prisoners, and use the highest standards of evidence. I refuse to accept a cherry-picked study that supports an a priori conclusion, when the scientific consensus, based on a mountainous body of evidence, is a formidable fortress of knowledge.

I seriously get frustrated when people think that their opinion somehow trumps the scientific consensus. Or that they think they can lie or intentionally abuse data to fit their “beliefs.” Climate change deniers. Evolution deniers. Vaccine deniers. GMO deniers. HIV/AIDS deniers. All use the same methodology to make their points. Whining about so-called problems, based on nonsense and ignorance. Depending upon false authorities to “prove” that the denier point of view deserves respect. Finding the one study that is an outlier, and ignoring the mountains of evidence supporting the scientific consensus. Providing false-balanced presentations that make it appear that there is really a debate. Using personal attacks and conspiracy theories to attack the character of thoughtful and intellectually superior science supporters.

If it weren’t so dangerous, we’d laugh at these people. Well, I still mock them, but I know they are dangerous lunatics.

Continue reading “The annual report of Skeptical Raptor’s blog–2014”

HPV vaccinations reduces risk of cervical lesions

cervical-health-info-graphAnd more evidence that HPV vaccinations saves lives. Despite what Diane Harper says.

A study, published in the Journal of the National Cancer Institute, examined the rate of HPV related cervical abnormalities in vaccinated vs. unvaccinated women in Denmark. The study covered women reported information after the licensure of the HPV quadrivalent vaccine in 2006.

As a review, the HPV quadrivalent vaccine, also known as Gardasil (or Silgard in Europe). The vaccine prevents infection by human papillomavirus, a sexually transmitted disease, its subtypes 16 and 18 not only cause approximately 70% of cervical cancers, but they cause most HPV-induced anal (95% linked to HPV), vulvar (50% linked), vaginal (65% linked), oropharyngeal (60% linked) and penile (35% linked) cancers. The viruses are generally passed through genital contact, almost always as a result of vaginal, oral and anal sex. Continue reading “HPV vaccinations reduces risk of cervical lesions”