Tag: spike protein
![Shedding vaccine COVID-19](https://sciencebasedmedicine.org/wp-content/uploads/2024/01/SheddingCOVID-375x250.jpg)
Antivax quacks are continuing to make up fantastical biological mechanisms for COVID-19 vaccine “shedding”
A couple of weeks ago, I discussed why antivax quacks' claimed biological mechanisms for COVID-19 vaccine "shedding" reminded me of homeopaths. Confabulation about fantastical scientific mechanisms continues, courtesy of "A Midwestern Doctor."
![Pfizer COVID vaccine](https://sciencebasedmedicine.org/wp-content/uploads/2022/10/PfizerCOVIDvax-375x250.jpeg)
“New school” antivax goes old school as Byram Bridle asks if COVID-19 vaccines will drive an “epidemic” of autism
Wakefield redux? Antivax scientist Byram Bridle just took the "new school" antivax movement old school by implying that COVID-19 vaccines might cause an "epidemic of autism." Everything old is new again, sort of.
![Shedding is not a thing for SARS-CoV-2 mRNA vaccines.](https://sciencebasedmedicine.org/wp-content/uploads/2024/01/Coronavirusart-375x250.jpg)
Why antivax arguments for COVID-19 vaccine “shedding” remind me of homeopathy
An antivaxxer by the 'nym "A Midwestern Doctor" makes an argument that COVID-19 vaccine "shedding" is not impossible despite the basic science that concludes it is. Sound familiar?
![Frameshift mutation](https://sciencebasedmedicine.org/wp-content/uploads/2023/12/frameshift-375x250.jpg)
Do mRNA vaccines produce harmful “junk proteins” that “gunk up” the cell and cause unintended “off-target” immune responses?
A new study is making the rounds in the antivax crankosphere. The study found that the modified mRNA used in the Pfizer vaccine can cause a frame shift (to be explained) that results in the production of proteins besides the intended spike protein. The findings are, as you probably guessed, a big nothingburger compared to how they are being spun.
![Natto, from which nattokinase is extracted.](https://sciencebasedmedicine.org/wp-content/uploads/2023/07/Natto-375x250.jpg)
“Base Spike Detox” and Signature Spike Support Formulas: Nattokinase quackery to treat COVID-19 and COVID-19 “vaccine injury”
Dr. Peter McCullough and a number of "anti-COVID-19 vaccine" antivaxxers out there has pivoted to quackery to "detox" from the supposedly malign effects of COVID-19 vaccines. Everything old is new again, this time with nattokinase.
![Dr. Rashid Buttar](https://sciencebasedmedicine.org/wp-content/uploads/2023/06/Buttarphoto.jpeg)
When an antivax physician “dies suddenly”: The case of Dr. Rashid Buttar
Last month, Dr. Rashid Buttar, a prominent antivax "integrative medicine" practitioner, died suddenly. Because he hadn't been vaccinated, antivaxxers struggled mightily to reconcile his death with their conspiracy theory about COVID-19 vaccines killing thousands "suddenly." It turns out, however, that that Dr. Buttar had not been a well man since 2016 and was as much a victim of quackery as his patients...
![](https://sciencebasedmedicine.org/wp-content/uploads/2020/12/eggsfert-375x250.jpg)
“COVID-19 vaccines are going to sterilize our womenfolk,” Take 2
Antivaxxers have long claimed that vaccines, particularly HPV vaccines, can damage the ovaries and cause female infertility. That claim has been resurrected for COVID-19 vaccines. The first example relied on a dubious "similarity" between the SARS-CoV-2 spike protein and a placental protein. This time, it's the lipid nanoparticles attacking the ovaries, echoing very old claims about polysorbate-80. Truly, everything old is new...
![Wuhan Institute of Virology, focus of "lab leak"](https://sciencebasedmedicine.org/wp-content/uploads/2021/05/WuhanInstituteVirology-375x250.jpg)
The origin of SARS-CoV-2, revisited
Since early in the pandemic, scientists have overwhelmingly concluded that evidence points to a natural origin for SARS-CoV-2, the coronavirus that causes COVID-19, as a far more likely explanation for the pandemic than a laboratory origin. In May, however, there has been a lot of media chatter about the "lab leak" hypothesis, and President Biden even ordered US intelligence agencies to look...
![](https://sciencebasedmedicine.org/wp-content/uploads/2021/05/Spikefig-375x250.png)
The “deadly” coronavirus spike protein (according to antivaxxers)
Antivaxxers are citing three papers to support their claim that spike protein produced by COVID-19 vaccines is dangerous. Unsurprisingly and as usual, they're misinterpreting the studies and misrepresenting their significance. COVID-19 vaccines are, in fact, very safe.
![](https://sciencebasedmedicine.org/wp-content/uploads/2021/05/spike-proteins-375x250.png)
Spike Proteins, COVID-19, and Vaccines
A new study further elucidates the role of spike proteins in COVID-19.