Cancer preventing vaccine safe for women – no excuses for HPV vaccine

Many of us on the science side of the vaccine debate (it’s not a debate) think that of all vaccines, the one that’s most hated by the anti-vaccine radicals is the HPV cancer preventing vaccine. In fact, since this cancer preventing vaccine was launched after the anti-vaccine movement was really pushing their pseudoscientific narrative, it was subject to much more scrutiny in research studies and from pharmaceutical regulatory bodies. And as a result, it’s probably, by far, the safest vaccine amongst all of the other safe vaccines.

There are numerous large (meaning patient populations of over 100,000) safety studies of the HPV vaccines, which have shown us that there really are no significant adverse events related to HPV vaccines. Yes, there are typical ones, like fainting and localized pain, but nothing serious. Certainly, nothing that is even close to what the anti-vaccine people claim.

Well, another study, that included over 3 million patients,  provides us with more robust evidence that the HPV cancer preventing vaccine is demonstrably safe. Continue reading “Cancer preventing vaccine safe for women – no excuses for HPV vaccine”

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 vaccine and autoimmune diseases – more evidence that they are unrelated

HPV vaccine and autoimmune diseases

The HPV vaccine and autoimmune diseases link is one of the enduring myths about the vaccine, which is regularly debunked by scientists everywhere. The so-called autoimmune syndrome induced by adjuvants (ASIA) pushed by an Israeli physician, Yehuda Shoenfeld. He claims that the HPV vaccine are causally linked to various autoimmune syndromes. However, ASIA is not accepted by the scientific and medical community (and see this published article), was rejected by the United States vaccine court, and should not be accepted by parents deciding whether they should vaccinate their children.

And, according to a recent study published in the Journal of Autoimmunity, human papillomavirus (HPV) vaccines do not increase the risk of developing autoimmune diseases (ADs). More evidence that there is no link between the HPV vaccine and autoimmune diseases.

Continue reading “HPV vaccine and autoimmune diseases – more evidence that they are unrelated”

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?”

HPV vaccine anecdotes – not the basis of real science

Anecdotes are a fundamental part of the anti-vaccine propaganda machine. We have a tendency to overstate the importance of anecdotes, because they usually have an emotional appeal to them. Anecdotes are not data, not even close. At best, they are observations, but they give no indication of temporal correlation, let alone causality.

HPV vaccine anecdotes have become part of the discourse about Gardasil and other HPV vaccines. It has become  full-time job just to debunk the myths that arise from a handful of anecdotes.

I have written on a number of articles about the HPV cancer-prevention vaccines, Gardasil, Cervarix and Silgard. These vaccines prevent infection by up to 9 different types of genital and oral human papillomavirus (HPV), the most common sexually transmitted infection (STI) in the USA.

The virus is generally transmitted from personal contact during vaginal, anal or oral sex. It is very easy to transmit, and according to the CDC, roughly 79 million Americans are infected with HPV–approximately 14 million Americans contract HPV every year.

HPV is believed to cause nearly 5% of all new cancers across the world, making it almost as dangerous with regards to cancer as tobacco. Most individuals don’t even know they have the infection until the onset of cancer. And about 27,000 HPV-related cancers are diagnosed in the USA every year.

There is  a robust body of evidence supporting the fact that HPV vaccines are highly effective in preventing HPV infection. There are also several large studies (also, here and here) that strongly support the high degree of safety of the HPV vaccine.

Recently, the European Medicines Agency (EMA, European Union’s version of the US FDA) had started a review of human papilloma virus (HPV) vaccines “to further clarify aspects of their safety profile,” although the agency also points out that this review “does not question that the benefits of HPV vaccines outweigh their risks.”

The outcome? The EMA found that the HPV vaccine was safe.

Continue reading “HPV vaccine anecdotes – not the basis of real science”

HPV vaccine safety – European Medicines Agency update

As I’ve written on a number of occasions, HPV vaccines, Gardasil, Cervarix and Silgard, are powerful anti-cancer vaccines. They prevent infection by up to 9 different types of genital and oral human papillomavirus (HPV), the most common sexually transmitted infection (STI) in the USA. HPV is generally transmitted from personal contact during vaginal, anal or oral sex.

HPV is believed to cause nearly 5% of all new cancers across the world, making it almost as dangerous with regards to cancer as tobacco. According to the CDC, roughly 79 million Americans are infected with HPV–approximately 14 million Americans contract HPV every year. Most individuals don’t even know they have the infection until the onset of cancer. About 27,000 HPV-related cancers are diagnosed in the USA every year.

Despite the robust body of evidence supporting HPV vaccine safety and effectiveness, the European Medicines Agency (the European Union’s version of the US FDA) has started a review of human papilloma virus (HPV) vaccines “to further clarify aspects of their safety profile,” although the agency also points out that this review “does not question that the benefits of HPV vaccines outweigh their risks.” Continue reading “HPV vaccine safety – European Medicines Agency update”

American boys aren’t getting cancer preventing HPV vaccine

The cancer preventing HPV vaccine, known as Gardasil, Silgard, or Cervarix, is one of the very few ways available to actually reduce the risk of certain cancers. The vaccine reliably blocks HPV infections, which are directly linked to several dangerous cancers such as cervical cancer.

Unfortunately, most boys in the United States aren’t receiving the cancer-preventing HPV vaccine according to a new survey of teen vaccination from the CDC.  This low HPV vaccine uptake may result from the failure of physicians to recommend the vaccine or adequately explain its benefits to parents.

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”

New Gardasil prevents cancer – blocks HPV infection

Genital human papillomavirus (HPV) is the most common sexually transmitted infection (STI) in the USA. There are more than 40 HPV sub-types that can infect the genital areas of males and females. Additionally, some HPV types can also infect the mouth and throat. HPV is generally transmitted from personal contact during vaginal, anal or oral sex.

The new, more powerful, version of the HPV vaccine , recently cleared by the US Food and Drug Administration, protects teens and young adults from 9 subtypes of HPV, helping prevent more cancers. The new vaccine, called Gardasil-9, prevents even more types of cancer.

This newest version of the HPV cancer-preventing vaccine safely and effectively prevents several forms of cancer in young adults by protecting the those who receive the vaccine from nine different types of the HPV virus. In a clinical study, published in Pediatrics, 3066 girls and boys, aged 9 through 15, were given a three-dose series of the new Gardasil-9 vaccine–day 1, month 1, and month 6.

The researchers observed no serious adverse events and high immunogenicity (antibodies to all 9 HPV types).

Continue reading “New Gardasil prevents cancer – blocks HPV infection”

Man the barricades against the anti HPV vaccine barbarians

During my long years in scientific research and medical device product development, one of the great goals that is often repeated (rarely by the researchers themselves but politicians and the public) is a prevention or “cure” for cancer. Setting aside the simple fact that there are over 250 different cancers, each with its own cause(s), pathophysiology, prognosis and cure(s), and setting aside the fact that we can cure some cancers, albeit with radical treatments, simple prevention and cures have been elusive.

Many people have hyped foods or supplements as “natural” prevention for cancers, but the evidence that any of these things work is missing. Or a myth. Or just don’t work.

Actually, one of the best ways to prevent cancer is get immunized against certain cancer causing viruses. And there is one medical discovery that can prevent one of these viruses. It’s easy to get the prevention. It’s very safe. And it really works. Continue reading “Man the barricades against the anti HPV vaccine barbarians”