Lead Stories
US icon US UK icon UK EU icon Europe & EU Democrats icon Blue Feed Republicans icon Red Feed Deepfakes icon Deep fakes Breaking icon Breaking News

Clots

  • Fact Check: COVID-19 Vaccines Are NOT Causing 'Young And Fit Women Under 40' To Die From Blood Clots

    Fact Check

    Are "young and fit women under 40" dying from blood clots that are caused by the COVID-19 vaccine? No, that's not true: The screengrab of the article posted is missing the context -- that the article was about a study in Scotland that ended before COVID vaccines were available to the public. The claim appeared in an Instagram post by…

    • Jun 3, 2022
    • by: Alexis Tereszcuk
    Fact Check: COVID-19 Vaccines Are NOT Causing 'Young And Fit Women Under 40' To Die From Blood Clots No Connection
  • Fact Check: COVID Vaccines Not To Blame For Blood Clot Risk

    Fact Check

    Are COVID-19 vaccines to blame for "urgent warnings" about blood clots from Pfizer and the Centers for Disease Control and Prevention (CDC)? No, that's not true: Both the CDC and Pfizer have promoted such campaigns since 2015. Blood clots are not uncommon, even for the healthiest athletes. The CDC says "approximately 5% to 8% of the U.S. population has one…

    • Feb 21, 2022
    • by: Ed Payne
    Fact Check: COVID Vaccines Not To Blame For Blood Clot Risk Risk Unrelated
  • Fact Check: 2022 Was NOT The First Time CDC Talked About Blood Clots Ahead Of Super Bowl

    Fact Check

    Was 2022 the first time the Centers for Disease Control and Prevention talked about blood clots ahead of the Super Bowl? No, that's not true: The CDC also publicized blood clots in connection with the NFL championship on Twitter before the 2020 game. The agency has regularly posted about the condition on social media for more than a decade. The…

    • Feb 15, 2022
    • by: Ed Payne
    Fact Check: 2022 Was NOT The First Time CDC Talked About Blood Clots Ahead Of Super Bowl Nothing New
  • Fact Check: Pfizer Document Does NOT Admit Shots May Cause Vaccine-Associated Enhanced Disease -- Real-World Data Do NOT Support It

    Fact Check

    Does Pfizer admit in confidential documents that its COVID-19 vaccine may cause vaccine-associated enhanced disease (VAED)? No, that's not true: The document, called 5.3.6 CUMULATIVE ANALYSIS OF POST-AUTHORIZATION ADVERSE EVENT REPORTS OF PF-07302048 (BNT162B2) RECEIVED THROUGH 28-FEB-2021, lists VAED under "Important Potential Risk," but also notes, "No post-authorized AE [adverse event] reports have been identified as cases of VAED ...,…

    • Feb 8, 2022
    • by: Ed Payne
    Fact Check: Pfizer Document Does NOT Admit Shots May Cause Vaccine-Associated Enhanced Disease -- Real-World Data Do NOT Support It No Admission
  • Fact Check: Thrombosis Deaths In UK Are NOT 500-600% Greater Than In Any Of The Last 14 Years

    Fact Check

    Are thrombosis deaths in the United Kingdom 500% to 600% greater than in any of the last 14 years? No, that's not true: The UK's Office of National Statistics (ONS) says there's no evidence of an increase in thrombosis deaths in 2021. In addition, a funeral director making the claim provides no evidence to support his assertion that he says…

    • Feb 4, 2022
    • by: Ed Payne
    Fact Check: Thrombosis Deaths In UK Are NOT 500-600% Greater Than In Any Of The Last 14 Years #s Exaggerated
  • Fact Check: There Is NO Evidence COVID Vaccines Damage Children's Brains, Jeopardize Reproduction, Generate Toxins

    Fact Check

    Do COVID-19 vaccines for children fail risk/benefit analysis, permanently damaging children's brains and reproductive systems to prevent a harmless infection? No, that's not true: The claim is made without scientific evidence to support it and in the face of data showing some children are killed and seriously sickened by COVID. Meanwhile, the consensus of published, peer-reviewed and field tested expert…

    • Jan 27, 2022
    • by: Dean Miller
    Fact Check: There Is NO Evidence COVID Vaccines Damage Children's Brains, Jeopardize Reproduction, Generate Toxins Science-Free
  • Fact Check: Pilot Deaths Are NOT 'Up 1700% After Vax Mandates'

    Fact Check

    Are pilot deaths up 1,700% after vax mandates? No, that's not true: The erroneous claim is based on an "In Memoriam" list that was published in the Air Line Pilots Association magazine that shows that more pilots died in 2021 than in 2020 and 2019. "The information in one magazine edition does not provide a complete report of the total…

    • Dec 9, 2021
    • by: Alexis Tereszcuk
    Fact Check: Pilot Deaths Are NOT 'Up 1700% After Vax Mandates' No Connection
  • Fact Check: Blood Clots And Heart Issues ARE Caused By Cold Weather And Stress

    Fact Check

    Is it false to blame blood clots and heart issues on cold weather and stress? No, that's not true: Heart issues can be caused by both cold weather and stress as reputable doctors and heart organizations have stated. The implication in a social media post that its "... not a thing..." that cold weather and stress are reported to cause…

    • Dec 6, 2021
    • by: Alexis Tereszcuk
    Fact Check: Blood Clots And Heart Issues ARE Caused By Cold Weather And Stress Break A Heart
  • Fact Check: NO Evidence Symptoms Of The Omicron Variant Used To Cover Up Effects of COVID Vaccines

    Fact Check

    Are symptoms of the omicron variant being used to cover up effects of COVID-19 vaccines? No, there is no evidence that there is a cover-up of COVID vaccine adverse effects via symptoms of the new omicron variant. An article making that claim gives no scientific, medical or reputably published proof. It also repeats a false claim that 183 professional athletes…

    • Dec 1, 2021
    • by: Alexis Tereszcuk
    Fact Check: NO Evidence Symptoms Of The Omicron Variant Used To Cover Up Effects of COVID Vaccines No Proof
  • Fact Check: This Video By Dr. Richard Fleming Does NOT Prove Pfizer's COVID-19 Vaccine 'Attacks Human Blood, Creating Clots'

    Fact Check

    Does Pfizer's COVID-19 vaccine attack human blood and cause dangerous clots? No, there's no publicly available evidence to support the claim. There is no website at the address the video maker sends viewers to for details on the blood exam. The Food & Drug Administration in 2009 barred this video's maker, Dr. Richard Fleming, from working with anyone seeking FDA…

    • Nov 4, 2021
    • by: Dean Miller
    Fact Check: This Video By Dr. Richard Fleming Does NOT Prove Pfizer's COVID-19 Vaccine 'Attacks Human Blood, Creating Clots' No Such Data
1 2 3 4 5 6 7

About Us

EFCSN International Fact-Checking Organization

Lead Stories is a fact checking website that is always looking for the latest false, misleading, deceptive or inaccurate stories, videos or images going viral on the internet.
Spotted something? Let us know!.

Lead Stories is a:

  • Verified signatory of the IFCN Code of Principles
  • Verified EFCSN member

Follow us on social media

WhatsApp Tipline

Have a tip or a question? Chat with our friendly robots on WhatsApp!

Add our number +1 (404) 655-4223, follow this link or scan the image below with your phone:

@leadstories

Subscribe to our newsletter

* indicates required

Please select all the ways you would like to hear from Lead Stories LLC:

You can unsubscribe at any time by clicking the link in the footer of our emails. For information about our privacy practices, please visit our website.

We use Mailchimp as our marketing platform. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. Learn more about Mailchimp's privacy practices here.

Most Read

  • Fact Check: Nancy Pelosi Did NOT Face $350 Million Lawsuit From 500 January 6 Defendants, in June 2025 Satire Origin

    Fact Check: Nancy Pelosi Did NOT Face $350 Million Lawsuit From 500 January 6 Defendants, in June 2025

    Fact Check

    • Jul 2, 2025
    • by: Lead Stories Staff
  • What We Know About a Viral Video That Claims ICE is Throwing Deported Immigrants Off Planes and Into the Ocean What We Know

    What We Know About a Viral Video That Claims ICE is Throwing Deported Immigrants Off Planes and Into the Ocean

    Fact Check

    • Jul 2, 2025
    • by: Uliana Malashenko
  • Fact Check: Video Of Big Woman Jumping Off And Sinking Boat IS NOT Real -- A Deepfake  Deep Fake

    Fact Check: Video Of Big Woman Jumping Off And Sinking Boat IS NOT Real -- A Deepfake

    Fact Check

    • Jul 1, 2025
    • by: Alan Duke
  • Fact Check: Pro-Trump Cuban Singer is NOT 'Janet Correa', Whose Husband Later Faced Deportation Wrong Person

    Fact Check: Pro-Trump Cuban Singer is NOT 'Janet Correa', Whose Husband Later Faced Deportation

    Fact Check

    • Jun 24, 2025
    • by: Lead Stories Staff
  • Fact Check: Video Does NOT Show Incinerators Being Installed At 'Alligator Alcatraz' Facility In Florida -- Old Video From Minnesota Old Footage

    Fact Check: Video Does NOT Show Incinerators Being Installed At 'Alligator Alcatraz' Facility In Florida -- Old Video From Minnesota

    Fact Check

    • Jul 4, 2025
    • by: Uliana Malashenko
  • Fact Check: Spoof 'Oscar Mayer Freedom Franks' Image Originated On Satirical Account Posting Fake Products Freedom Satire

    Fact Check: Spoof 'Oscar Mayer Freedom Franks' Image Originated On Satirical Account Posting Fake Products

    Fact Check

    • May 24, 2025
    • by: Maarten Schenk
  • Fact Check: Population of 'Tremont, Nevada' Did NOT Disappear in 1954 -- Town Never Existed Horror Fiction

    Fact Check: Population of 'Tremont, Nevada' Did NOT Disappear in 1954 -- Town Never Existed

    Fact Check

    • May 29, 2025
    • by: Lead Stories Staff

Most Recent

  • Fact Check: AI Video Did NOT Show 'White Auroras' Over Norway -- Generated With AI AI Phenomenon

    Fact Check: AI Video Did NOT Show 'White Auroras' Over Norway -- Generated With AI

    Fact Check

    • Jul 4, 2025
    • by: Maarten Schenk
  • Fact Check: Video Does NOT Show Incinerators Being Installed At 'Alligator Alcatraz' Facility In Florida -- Old Video From Minnesota Old Footage

    Fact Check: Video Does NOT Show Incinerators Being Installed At 'Alligator Alcatraz' Facility In Florida -- Old Video From Minnesota

    Fact Check

    • Jul 4, 2025
    • by: Uliana Malashenko
  • Fact Check: Image of 'Alligator Alcatraz' With A Moat Is NOT Real -- AI Photo No Moat

    Fact Check: Image of 'Alligator Alcatraz' With A Moat Is NOT Real -- AI Photo

    Fact Check

    • Jul 3, 2025
    • by: Alan Duke
  • Fact Check: Old Video Screencap Shows White House 'Turned All Red' -- 2022 Event For Gun Violence Awareness 2022 Screencap

    Fact Check: Old Video Screencap Shows White House 'Turned All Red' -- 2022 Event For Gun Violence Awareness

    Fact Check

    • Jul 3, 2025
    • by: Maarten Schenk
  • Fact Check: Video Game Footage Does NOT Show Actual Downing Of Israeli Plane -- Footage NOT Released by Iran Game Video

    Fact Check: Video Game Footage Does NOT Show Actual Downing Of Israeli Plane -- Footage NOT Released by Iran

    Fact Check

    • Jul 3, 2025
    • by: Maarten Schenk
  • What We Know About a Viral Video That Claims ICE is Throwing Deported Immigrants Off Planes and Into the Ocean What We Know

    What We Know About a Viral Video That Claims ICE is Throwing Deported Immigrants Off Planes and Into the Ocean

    Fact Check

    • Jul 2, 2025
    • by: Uliana Malashenko
  • Fact Check: Nancy Pelosi Did NOT Face $350 Million Lawsuit From 500 January 6 Defendants, in June 2025 Satire Origin

    Fact Check: Nancy Pelosi Did NOT Face $350 Million Lawsuit From 500 January 6 Defendants, in June 2025

    Fact Check

    • Jul 2, 2025
    • by: Lead Stories Staff

Share your opinion

Share Tweet
Home About IFCN Code of Principles How we work Satire Policy Privacy Policy Corrections Policy Corrections Archive Contact
Български English Espanol Magyar Română Русский Slovensky Українська

Lead Stories is a fact checking website that is always looking for the latest false, misleading, deceptive or inaccurate stories, videos or images going viral on the internet.
Spotted something? Let us know!.

Lead Stories is a:

  • Verified signatory of the IFCN Code of Principles
  • Verified EFCSN member
IFCN logo EFCSN logo
© 2015-2024 Lead Stories LLC - All rights reserved.

Lead Stories

  • Home
  • Fact Check
  • US icon US
  • UK icon UK
  • EU icon Europe & EU
  • Ireland icon Ireland
  • Canada icon Canada
  • War icon War 🇷🇺 & 🇺🇦
  • Coronavirus icon Corona Virus
  • Democrats icon Blue Feed
  • Republicans icon Red Feed
  • Deepfakes icon Deep fakes
  • Breaking icon Breaking News
  • Elections icon Elections 2024
  • Business
  • Current Events
  • Entertainment
  • Health
  • International
  • Politics
  • Science
  • Sports
  • Society
  • Technology
  • Corrections
  • Analysis
  • Explainer
  • Satire