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.
Comedian Amy Schumer has said she’s having “some medical and hormonal” issues related to endometriosis that have affected her appearance. But some social media users are falsely claiming that Schumer announced she is suffering from a vaccine-related ailment. Schumer has said no such thing.
The mRNA COVID-19 vaccines have a good safety record and have saved millions of lives. But viral posts claim the contrary, citing a recent peer-reviewed article authored by known COVID-19 misinformation spreaders and published in a controversial journal. The paper repeats previously debunked claims.
Q: Are electric cars really better for the environment than gasoline-powered cars over their lifetimes?
A: Yes. Electric vehicles typically release fewer greenhouse gas emissions than internal combustion engine vehicles during their life cycles, even after accounting for the increased energy required to make their batteries. And their carbon footprints are expected to get smaller in the near future.
A study showed a type of lab mouse is highly susceptible to a coronavirus derived from pangolins, a scaly, cat-sized mammal. This doesn’t mean the virus is dangerous to humans. The virus is related to the one that causes COVID-19 but did not descend from it, contrary to claims that it is a “mutant COVID-19 strain.” Nor did scientists “craft” the virus.
Measles is a highly contagious disease that can be serious and even fatal. Fortunately, it can safely be prevented by vaccination. But in the wake of outbreaks in the U.S. and elsewhere — likely in large part due to low vaccination coverage — social media posts have downplayed the risks of measles and falsely claimed the vaccine “is more dangerous than the actual illness.”
The World Health Organization began using the term “Disease X” in a 2018 planning document to refer to a “currently unknown” illness. But since the term was used at the January meeting of the World Economic Forum, conspiracy theorists baselessly claim Disease X is part of a “Globalist Plan to … Install World Government.”
COVID-19 vaccination during pregnancy benefits both mother and baby. Side effects are generally mild, and studies don’t show negative effects on the baby. A criticized study that gave COVID-19 vaccines to pregnant rats doesn’t show that vaccines cause autism or that people shouldn’t get COVID-19 vaccines, contrary to claims.
COVID-19 vaccines are generally safe and have not killed 17 million people worldwide, contrary to claims amplified by podcaster Bret Weinstein during an interview with Tucker Carlson. Weinstein also inaccurately characterized a proposed World Health Organization pandemic accord and other changes, claiming they aim to take away “personal and national sovereignty.”
The COVID-19 vaccines have saved millions of lives, according to multiple studies. Despite this, Florida Surgeon General Dr. Joseph Ladapo issued a statement on Jan. 3 calling for a halt in the use of mRNA COVID-19 vaccines, made by Pfizer/BioNTech and Moderna.
Kate Cox petitioned to be allowed to have an abortion in Texas to “protect her life, health, and future fertility,” after receiving news that her baby was unlikely to survive, according to her court filing. A popular Instagram post misrepresented Cox’s specific case and also made misleading claims about trisomy 18, the condition affecting her pregnancy.