Results for: hpv vaccine safety
HPV Vaccine Safety and Acceptance
The public fight over the human papillomavirus (HPV) vaccine is still raging. The debate partly reflects the underlying logic of health prevention measures, which is essentially a statistical game of risk vs benefit. Unfortunately thrown into the mix are ideological opponents to vaccines who are distorting the facts at every turn. Notice that I said this was a “public” fight, because it...
The HPV Vaccine (Gardasil) Safety Revisited
Gardasil (qHPV) was licensed in 2006 as a vaccine against four types of Human Papillomavirus (HPV) and marketed as, “The first vaccine targeted to prevent cancer.” From its inception it has been one of the more controversial vaccines. Some religious groups feared that the reduced threat of a sexually transmitted disease would lead to increased sexual promiscuity. Other groups were concerned about...
2023: The year that the evidence-based medicine (EBM) paradigm was weaponized against vaccines and public health
Evidence-based medicine (EBM) has been a very useful paradigm for assessing evidence in medicine. However, like any other framework, it can be misused, particularly when fundamentalist EBM methodolatry leads to its inappropriate application to questions for which it is ill-suited, a misuse that has been weaponized against public health during the pandemic.
RFK Jr. resurrects an old antivax half-truth about “saline placebos” in randomized controlled trials of vaccines
Robert F. Kennedy, Jr. has resurrected the antivax claim that the childhood vaccine schedule has never been tested in randomized controlled trials (RCTs) with a saline placebo controls (and therefore the vaccine schedule is unsafe). This is an old and deceptive antivax half-truth that ignores both what constitutes a scientifically valid placebo and the ethical requirements for RCTs.
Steve Kirsch: How “anti-COVID-19 vaccine” antivax often becomes radicalized and just plain antivaccine
Tech bro turned COVID-19 misinformation superspreader and antivaxxer Steve Kirsch has now fully embraced "old school" vaccine-autism conspiracy theories, demonstrating how anti-COVID-19 vaccine antivaxxers frequently become just antivaxxers.
Peter Gøtzsche teams with an antivaxxer to exaggerate the harms of COVID-19 vaccines
Peter Gøtzsche, formerly leader of the Nordic Cochrane Center, has teamed with Maryanne Demasi to write a systematic review of the "harms" of COVID-19 vaccination. Besides accepting the highly dubious methodology behind one study, their preprint is yet another example of how EBM can be corrupted to promote antivax ideas.
How antivaxxers laid the groundwork to blame COVID-19 vaccines for Damar Hamlin’s cardiac arrest
Right after Buffalo Bills safety Damar Hamlin collapsed from a cardiac arrest after a tackle and was resuscitated on the field, antivaxxers immediately pounced, blaming COVID-19 vaccines even as CPR was still continuing. That's because antivaxxers had "primed the pump" over more than a year with stories of young athletes who had supposedly "died suddenly." (Warning: This one's long, even by Gorski...
The Pfizer COVID-19 vaccine doesn’t prevent transmission: Antivax disinformation goes viral again
Last week, antivaxxers were all over social media after Tucker Carlson touted a "revelation" that the phase 3 clinical trial used to support licensure of the Pfizer COVID-19 vaccine didn't examine its ability to block transmission as meaning that its inability to block transmission had been "covered up". It wasn't, and antivaxxers are ignoring everything we've learned over the last two years...
Novavax: It’s the vaccine that scares antivaxxers, not moth DNA or any ingredient in any vaccine
The Novavax COVID-19 vaccine was recently granted emergency use approval by the FDA. Company executives and some public health officials have expressed hope that this recombinant protein-based vaccine will be more palatable to the vaccine-hesitant than existing vaccines using new (and therefore scarier) mRNA and adenovirus platforms. The reaction to the use of moth cells to produce the Novavax vaccine shows that...
Apples, Oranges, and How Not to Analyze a Vaccine RCT
The evidence is overwhelming that COVID vaccines keep people alive and out of the hospital. Only someone who starts with the conclusion that vaccines don't work and then works backwards to find the evidence could claim otherwise.