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...
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.
The latest antivaccine propaganda claims that a 2018 research paper published by researchers at Memorial Sloan-Kettering Cancer Center shows that the RNA in the Moderna and Pfizer COVID-19 vaccines can cause cancer. As usual, it's a complete misapplication of a cherry picked study grounded in a lack of understanding of molecular biology. Same as it ever was.
Syncope and Bell’s palsy: Distinguishing correlation from causation for adverse events observed after COVID-19 vaccination
The FDA has approved emergency use authorizations (EUAs) for two COVID-19 vaccines, and the largest mass vaccination program in history has begun. Look for antivaxxers to attribute reactions to the vaccine that the vaccine very likely didn't cause. We'll examine the example stories of vasovagal syncope and Bell's palsy that were reported by the press last week.
Antivaxxers have been claiming that vaccines cause female infertility for as long as I can remember. So it's not surprising that they are now claiming that COVID-19 vaccines will cause miscarriages or even make women infertile. Their assertion is based on a highly speculative and incredibly unlikely immunologic mechanism. Same as it ever was.
The wearing of masks has become contentious on scientific and ideological grounds. Why is that, and how can we communicate with people who don't follow the scientific guidelines?