Pfizer Safety

Did Supreme Court Justice Clarence Thomas claim "aborted fetus cells" are in COVID vaccines in writing a decision by the Court to not take up a legal challenge by New York health care workers who opposed the state's vaccine mandate on religious grounds? No, that's not true: Thomas was quoting the petitioners' argument in the case. COVID vaccines are developed…

Are Pfizer and Moderna mRNA COVID-19 vaccines associated with an increased risk of serious adverse events of special interest? No, that's not true: The U.S. Food and Drug Administration (FDA) said in an email to Lead Stories that the vaccines meet the agency's rigorous standards for safety, effectiveness, and manufacturing quality. In addition, the authors of this study created their…

Do a new study and Pfizer documents prove COVID-19 vaccination will cause mass depopulation through infertility and premature death? No, that's not true: The shot temporarily lowers sperm count, much the same as after a "simple viral infection," according to Itai Gat, one of the authors of a study published June 17, 2022, that looked into the connection. The Centers…

Does the Pfizer COVID-19 vaccine have a long-term impact on the production of sperm? No, that's not true: The shot temporarily lowers sperm count, much the same as after a "simple viral infection," according to Itai Gat, one of the authors of a study published June 17, 2022, that looked into the connection. The Centers for Disease Control and Prevention…

Does data given to the Food and Drug Administration before Pfizer COVID-19 shots were officially approved show up to 97 percent of vaccinated pregnant women lost their babies? No, that's not true: The Pfizer document that was released as part of an ongoing Freedom of Information Act lawsuit does not provide the total number of pregnant women in 63 countries…

Do COVID-19 vaccines cause monkeypox and shingles? No, that's not true: There's no evidence that either disease is caused by the shot for COVID. Both monkeypox and shingles are caused by specific viruses, neither of which are included in COVID-19 vaccines. But, even if the viruses were the same, the COVID shots still couldn't cause infection. "Because none of the…

Do Pfizer documents prove the COVID-19 vaccine claim of 95% efficacy is "completely false"? No, that's not true. It's also not true that the vaccine hurts fetuses: While the 95% efficacy claim cited in memes on social media is a small exaggeration of actual study results, Pfizer documents submitted for emergency use authorization (EUA) and licensure of the vaccine showed…

Did Israel's under-40 population experience an increase in "emergency cardiovascular events" during the rollout of COVID-19 vaccines and the third wave of the virus? No, there's no evidence to support that. While data show an increase in calls to emergency medical services (EMS) for these types of events, it's unclear whether the final diagnoses of these cases represent "cardiac arrest…

Did a Centers for Disease Control and Prevention (CDC) study find COVID-19 vaccination increases the risk of suffering autoimmune disease myocarditis by 13,200%? No, that's not true: The study never mentions autoimmune myocarditis, which is an extremely rare condition. The most common cause of myocarditis, which is rare on its own, is a viral infection, Johns Hopkins Medicine says. The…

Do the reported adverse reactions to COVID-19 vaccines in the United States include more than 4,000 fetal or newborn deaths? No, that's not true: A Lead Stories analysis of the numbers found in the Vaccine Adverse Event Reporting System (VAERS), based on data through April 8, 2022, wasn't able to duplicate the claimed results plus no conclusions can be reached…