I’ve written a billion (± 0.999 billion) times that one of the greatest of HPV vaccine benefits is cancer prevention. This really isn’t in question with cancer scientists, but as you know Dunning-Kruger anti-vaccine zealots think they know more than real scientists, and they look for any reason to bash the cancer-preventing vaccine.
And if you know anything about cancer, there are just a handful of ways to actually prevent any of the hundreds of different cancers. And the HPV vaccine is one of them.
Which leads us to this moment. Two recent studies have been published on HPV vaccine benefits – one supports the vast scientific consensus on HPV vaccine efficacy, the other is so poorly done, it tells us almost nothing about HPV vaccine effectiveness. Guess which one the anti-vaxxers will cherry-pick?
Despite the various tropes from internet scam artists, the American Cancer Society (ACS) reports falling cancer death rates in the USA. Maybe we haven’t won the “war on cancer,” but it is far from bleak.
As you know, cancer myths run rampant on social media. One of them is that cancer is a massive epidemic these days, killing everyone. And the second myth is that “Big Pharma is hiding a secret cancer cure. So, according to the internet scam artists pushing fake cancer “cures,” not only are we dying more of cancer but the evil Big Pharma scientists are hiding a miracle cure from us.
As I’ve written before, there are just a handful of ways to reduce your risk of cancer. Don’t smoke. Stay out of the sun. Keep a healthy weight. Don’t drink alcohol. And get vaccinated with the HPV vaccine to prevent HPV-associated cancers (see Note 1).
One of the many tropes about HPV vaccine from the anti-vaccine religion is that the vaccine has no effect on any cancer. Recently, I wrote an article that outlined the evidence that supports a link between HPV vaccines and cancer – that is, the vaccine does lower the risk of cancer. After I wrote that article, a new systematic review was published that, indeed, the HPV vaccine prevents cervical cancer.
Many people think that cancer is some sort of on/off switch – in fact, HPV-related cancers may take years or decades to be diagnosed. However, it’s been 8-12 years since the vaccine has been available (depending on the country), so a population of young women (the vaccine was only indicated for women in most countries until a few years ago) is now getting to the age where they may be diagnosed with either cancer or pre-cancerous lesions.
As the population of women (and eventually men) reaches the age where risks of certain cancers are increased, we can use epidemiological studies to determine whether or not there is a difference in cancer risk between vaccinated and unvaccinated groups. Let’s review the systematic review that examined a surprisingly large number of studies that support the fact that the HPV vaccine prevents cervical cancer. Continue reading “HPV vaccine prevents cervical cancer – a systematic review”
The fear, uncertainty, and doubt (FUD) campaign, a disinformation tool used by the anti-vaccine religion for propaganda purposes, against the HPV vaccine would laughable if the lies didn’t put our young people at risk for cancer in the future. We already have circumstantial evidence that the HPV vaccine prevents cancer – but now we’re accumulating robust direct evidence that it can stop HPV-related cancers.
Anti-vaccine zealots illogically reject any circumstantial evidence that the HPV vaccine prevents cancer. That circumstantial evidence is based on powerful data that the vaccine prevents many strains of HPV infections, and we have similarly powerful data that many cancers are directly related to those same HPV infections – thus, if you stop the infection, it’s logical to accept that the vaccine will stop cancer. At least the logic makes sense to scientists, but apparently logic isn’t a top priority of pseudoscientific vaccine deniers.
Because HPV-related cancers can take years to show up – it’s a myth that cancers have some on-off switch that the causal factor instantly makes cancer appear – direct evidence has been difficult to research on whether HPV vaccines prevent cancer. But the HPV vaccine has been on the market for 10-15 years in most areas of the world, so if our hypothesis is correct, that the HPV vaccine prevents cancer, then maybe we can see a direct reduction in these cancers by now.
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.
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.
Here we go again – another lightweight “science paper” attacking Gardasil vaccine safety. Now, I have to spend time debunking it because we all know that this new article will be used as “proof” that Gardasil is dangerous.
The greatest thing about science is that it relies upon evidence, while building the body of evidence over time. We know that evolution is a fact, not because of one piece of data, but because of thousands of individual data points over nearly 150 years. The body of evidence supporting HPV vaccine effectiveness, though not at the level of evolution research, is, nevertheless, robust and broad.
A new study suggests that the HPV vaccine effectiveness is much higher than originally believed, as shown by the reduction in the incidence of cervical neoplasia (including pre-cancers) since the introduction of the HPV vaccine.This is pretty exciting news.
Let’s take a look at the recently published paper that supports improved HPV vaccine effectiveness.