Pfizer

Does a document show hantavirus as a side effect of COVID-19 vaccines? No, that's not true: The document shows a government-required adverse event (AE) report prepared by pharmaceutical companies. It is not a list of side effects proven to be caused by or associated with the vaccine but a broad list of health conditions that researchers want to look out…

Does a video show authentic clips of world leaders speaking frankly about controversial narratives? No, that's not true: The video clip was posted with disclaimers in the caption and in the video itself clearly stating it is AI-generated. It was produced and published by RT, a state-controlled network funded by the Russian government. The video appears in a post (archived…

Did Florida statistics show that the Pfizer COVID vaccine "likely KILLED over 470,000 Americans" and "increased your risk of death by at least 36%"? No, that's not true: A draft research paper found only that those who got the Pfizer vaccine had a higher rate of death from all causes than did those who received the Moderna vaccine but it…

Did White House Press Secretary Karoline Leavitt announce on Fox News that tech billionaire Elon Musk left the U.S. after revealing "a secret at-home method that can reverse diabetes for good"? No, none of that is true: Paid ads circulating on Facebook used voice-cloning technology to mimic the speech of public persons. No credible sources reported the purported "news," and…

Did President Donald Trump sign an executive order on February 3, 2025, announcing the purchase of 2 billion doses of COVID shots from Moderna and Pfizer? No, that's not true: The order established a sovereign wealth fund, a government-owned fund that directs funding from various resources. In a video of the signing, Secretary of Commerce Howard Lutnick recalled purchasing pandemic-era…

Do social media posts share the real side effects of Pfizer's COVID-19 vaccine as of January 2025? No, that's not true: The post lists 'adverse events of special interest' that researchers are required to report if they happen during drug trials, it is not a list of things that actually were observed. The most common side effects are feeling tired,…

Did a Centers for Disease Control and Prevention study find that children who received the Pfizer COVID-19 vaccine are more likely to get infected than those who are unvaccinated? No, that's not true: The study of children aged six months to four years found there was not a big difference in infection rates, especially for those who hadn't had COVID…

Were COVID-19 vaccines manufactured by military contractors rather than by Pfizer and Moderna? No, that's not true: FDA inspection records show the vaccines were made in drug industry labs. Pfizer pointed Lead Stories to publicly available documents about its facilities in Belgium, Germany and at least two locations in the U.S., including Kalamazoo, Michigan. Under Operation Warp Speed, the government…

Did the Cleveland Clinic say widespread use of mRNA COVID-19 vaccine will cause a wave of "mass deaths" within the next five years? No, that's not true: The medical center issued no such warning. A spokesperson for the Cleveland Clinic told Lead Stories there is no scientific basis for the claim that the COVID-19 vaccine will lead to myocarditis and…

Is a 2024 article on mRNA COVID-19 vaccines by Dr. Young Mi Lee, an obstetrician and gynecologist in South Korea, and Daniel Broudy, an applied linguistics professor at Okinawa Christian University in Japan a valid, well-done scientific study? No, that's not true: The article -- titled "Real-Time Self-Assembly of Stereomicroscopically Visible Artificial Constructions in Incubated Specimens of mRNA Products Mainly…