HPV vaccine and multiple sclerosis – 2 million doses show no link

hpv vaccine and multiple sclerosis

We keep reading false claims about Gardasil, like some link between the HPV vaccine and multiple sclerosis. It is important that we, those who support vaccines, keep focusing on the huge studies that support the facts about the safety of the vaccine.

Despite the established effectiveness of the HPV vaccine in preventing the HPV infection and subsequent HPV-related cancers, the internet rumors about the dangers of the vaccine sometimes feel like it wins the day.

Remember, despite what you read on pseudoscience website or from anecdotes on the internet, there are really only a few ways to prevent cancer. Don’t smoke. Don’t drink alcohol. Stay out of the sun. Keep a very healthy (read low) weight. And get your HPV (and hepatitis B) vaccines.

This post is going to discuss a seminal article about the safety of vaccines – an epidemiological study of over 2 million young women to determine the incidence of neurological disorders in HPV-vaccinated vs. unvaccinated groups. This powerful study tells us one thing – that the continued claims about Gardasil causing all these weird neurological issues is not supported by unbiased, scientifically analyzed, peer-reviewed articles. And head’s up, there appears to be no evidence supporting a link between the HPV vaccine and multiple sclerosis.

Let’s discuss.

Continue reading “HPV vaccine and multiple sclerosis – 2 million doses show no link”

Gardasil safety supported by a large study of 200 thousand young women

Gardasil safety

I regularly write about Gardasil safety and effectiveness, because I consider the HPV vaccine one of top 100 greatest medical inventions over the past century or so. We have so few ways to prevent cancer, despite the nonsense pushed by pseudoscientists like the brainless Food Babe. And one of the best ways to prevent cancer is getting the HPV vaccine to prevent HPV related cancers.

I originally wrote this article around 5 years ago, but it needed updating on several issues since things have changed on this website. But why do I care about maintaining a 5-year-old article about Gardasil safety? Because this is one of the seminal articles about Gardasil safety, one that is important to anyone’s understanding of the subject.

Let’s get into it. Continue reading “Gardasil safety supported by a large study of 200 thousand young women”

HPV vaccine efficacy in reducing HPV infections – Australia experience

HPV vaccine efficacy

In my 100 or more articles about the HPV vaccine, I spend as many words discussing HPV vaccine efficacy as I do about adverse events (which are extremely rare, despite the pseudoscientific claims of the anti-vaccine world). I keep reading comments and claims from the anti-vaccine religion that there is no “proof” that the HPV vaccine prevents infections and certainly no “proof” that it prevents cancer.

Well, a new article has been published that that describes how far HPV infection rates have dropped in Australia nine years after the implementation of HPV vaccination. Spoiler alert – the infection rate went way down, even though vaccine coverage is far from 100%.

Let’s take a look at this article, which provides us with more evidence in supporting the use of the HPV vaccine. HPV vaccine efficacy is corroborated by this new data. Continue reading “HPV vaccine efficacy in reducing HPV infections – Australia experience”

Gardasil prevents cancer – evidence for oral cancer protection

Gardasil prevents cancer

According to recent studies from the CDC, only about 63% of teen girls and 50% of teen boys have started the HPV vaccination series. The relatively low vaccine uptake, despite the evidence that Gardasil prevents cancer, one of the few ways to actually prevent cancer, is especially frustrating to those of us who are supporters of the vaccine. However, new data that Gardasil prevents cancer may drive acceptance for the vaccine – new research appears to show that the HPV vaccine may protect against head and neck cancers.

Gardasil 9, the most current version of the vaccine, was approved to protect against cervical, vulvar, vaginal, and anal cancers in females along with anal cancers in males – if it is also shown to prevent oropharyngeal cancers (and eventually gets new indications after FDA review), maybe that can increase the lagging HPV vaccination rates.

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Oral sex and HPV-related cancer – another reason for HPV vaccine

oral sex

Oral sex between couples in a relationship should be considered pleasurable and fun. Unfortunately, it may be dangerous, especially for men who have had a high number of oral sex partners. There is a new study that showed that this behavior is linked to HPV-related oropharyngeal cancers.

Lucky for those men and women who enjoy oral sex, there is a cancer preventing vaccine that reduces your risk of contracting HPV, thereby reducing your risk of getting the cancer. Let’s hope that this significant risk of a deadly and disfiguring cancer will convince people to get the vaccine for their children.

This article will look at HPV, the HPV cancer preventing vaccine, the new study on oral sex, and how you can protect your life. Continue reading “Oral sex and HPV-related cancer – another reason for HPV vaccine”

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”

HPV vaccine causes infertility and primary ovarian insufficiency – myth

HPV vaccine causes infertility

The HPV vaccine causes infertility through primary ovarian insufficiency (POI) – a belief unsupported by evidence. And the claim appears to be based on anti-vaccine ideology instead of real science.

Yes, I know, this story seems to repeat itself, but stay tuned, this is a good one. So let’s examine this myth from a scientific aspect and show how the HPV vaccine is actually unrelated to POI. Continue reading “HPV vaccine causes infertility and primary ovarian insufficiency – myth”

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”

HPV and prostate cancer – meta-analysis shows link

HPV and prostate cancer

It has been well established that human papilloma virus (HPV) is closely linked to numerous cancers. Recently, evidence has been uncovered that show a link between HPV and prostate cancer. This provides us with more evidence that preventing these infections with the HPV vaccine can lead to a reduction in many types of cancers in both men and women.

 

Continue reading “HPV and prostate cancer – meta-analysis shows link”

Human papillomavirus infection – puts one-quarter of Americans at high risk for cancer

human papillomavirus infection

I keep making the same point over and over again, so I hope I don’t bore my regular readers. There are so few ways to actually prevent cancer, and one of the best is to prevent an HPV or human papillomavirus infection, with an underused vaccine. This simple vaccine can prevent so many cancers.

Genital and oral human papillomavirus (HPV) are the most common sexually transmitted infections (STI) in the USA. There are more than 150 strains or subtypes of HPV that can infect humans, although only 40 of these strains are linked to one or more cancers. HPV is generally transmitted from personal contact during vaginal, anal or oral sex.

Although the early symptoms of HPV infections aren’t serious, those infections are closely linked to many types of cancers in men and women. According to current medical research, here are some of the cancers that are linked to HPV:

These are all dangerous and disfiguring cancers that can be mostly prevented by the HPV cancer vaccine. HPV is believed to cause nearly 5% of all new cancers across the world, making it almost as dangerous as tobacco with respect to cancer.

The CDC (Centers for Disease Control and Prevention) just issued a report that examined human papillomavirus infection in Americans from 2011-2014. They found the following:

  • During 2011–2014, prevalence of any oral human papillomavirus (HPV) for adults aged 18–69 was 7.3%; high-risk HPV was 4.0%.
  • Overall, prevalence of any and high-risk oral HPV was lowest among non-Hispanic Asian adults; any oral HPV was highest among non-Hispanic black adults.
  • Prevalence of any and high-risk oral HPV was higher in men than women except for high-risk HPV among Asian adults.
  • During 2013–2014, prevalence of any and high-risk genital HPV for adults aged 18–59 was 45.2% and 25.1% in men and 39.9% and 20.4% in women, respectively.
  • Prevalence of any and high-risk genital HPV was lower among non-Hispanic Asian and higher among non-Hispanic black than both non-Hispanic white and Hispanic men and women.

As I mentioned above, most strains of HPV are not related to cancer. However, according to this data, almost 23% of US adults, ages 18-59, had a type of HPV that increased the risk of certain cancers by a significant amount. Furthermore, around 42% of adults have any type of genital HPV.

An important aspect of this study is that it examined human papillomavirus infections in both men and women – previous studies on HPV concentrated on teen girls and younger women, which found a lower prevalence of the higher risk types of HPV. This ties closely to findings that certain HPV-related cancer rates have been increasing in the USA.

Again, the human papillomavirus infection is easily prevented by the HPV vaccine, called Gardasil. Unfortunately, the massive propaganda and myths against Gardasil, not based on any science and easily refuted, have done a lot to suppress the uptake of the anti-cancer vaccine.

I just hope these kind of studies impress people that the vaccine is an important tool in preventing some dangerous cancers. The HPV vaccine blocks HPV infections which can help prevent HPV-related cancers. Please get vaccinated – it might save your life.