FactCheck.org’s SciCheck feature focuses exclusively on false and misleading scientific claims that are made by partisans to influence public policy. It was launched in January 2015 with a grant from the Stanton Foundation. The foundation was founded by the late Frank Stanton, president of CBS for 25 years, from 1946 to 1971.
A controversial radio show host and blogger misrepresented findings of a published case report to conclude that an 86-year-old man died as a result of being vaccinated against COVID-19. The case report’s lead author said the man died of bacterial pneumonia and “there was not any sign of vaccination side effect.”
Danish soccer star Christian Eriksen is recovering well after he suffered cardiac arrest and collapsed during a match on June 12. But after the incident, social media posts falsely claimed he had recently been vaccinated for COVID-19 and suggested that led to his collapse. Team officials said he has not been vaccinated.
A new study found there was no negative effect on sperm levels in men after receiving the COVID-19 vaccines, undercutting suggestions that the shots affect male fertility. But social media posts have made the baseless claim that vaccinated men “are effectively sterile.”
A chemical widely used to sterilize medical devices is also used for nasal swabs in COVID-19 testing. But a viral video misleadingly suggests that the swabs are dangerous — saying that the chemical causes cancer and can alter DNA. Experts say the chemical’s use in this context does not pose a threat to human health.
Clinical trials and medical studies have indicated that the COVID-19 vaccines are safe for pregnant people. But online posts misrepresent unverified reports submitted to vaccine monitoring systems in the U.S. and Europe to misleadingly suggest “920 women” lost babies because they received COVID-19 vaccines.
Managing Editor Lori Robertson discussed several of our recent SciCheck articles on the public radio show “Conversations on Health Care.”
Thousands of pages of redacted emails to and from Dr. Anthony Fauci are now publicly available, thanks to journalists’ Freedom of Information Act requests. Some of those messages have been distorted in viral posts, particularly about face masks, the origins of the coronavirus and the effectiveness of hydroxychloroquine.
The COVID-19 vaccines have been the subject of peer-reviewed studies that found they were effective and safe, but a meme has been circulating on social media falsely claiming that no such studies have been conducted.
A viral headline shared on social media falsely asserts that the Centers for Disease Control and Prevention changed testing thresholds to “virtually eliminate” COVID-19 cases among vaccinated individuals. That’s wrong. The threshold in question simply applies to whether or not there is enough virus present in a sample for further analysis.
The COVID-19 vaccine from Moderna uses an ingredient called SM-102 to deliver the mRNA that carries instructions for how to develop antibodies against the novel coronavirus. A widely shared video is now spreading the falsehood that SM-102 is harmful, but the warning label it shows is for chloroform, not SM-102.