False claims about miscarriage risk from COVID-19 vaccines are spreading online. They use a faulty interpretation of data

Numerous studies have shown that Covid-19 vaccines are safe during pregnancy, but Republican U.S. senators have recently stirred up false and misleading claims that are now spreading on social media.

Ted Cruz Just Made A Totally Inaccurate Claim About The COVID Vaccine  HuffPost

Those wondering about the best course should trust the science, not bogus claims from Ted Cruz and Lisa McClain.

False claims about miscarriage risk from Covid-19 vaccines are spreading online. They use a faulty interpretation of data  CNN

U.S. Sen. Ron Johnson, a Wisconsin Republican, has revived a years-old inaccurate theory that COVID-19 vaccines are linked to higher rates of miscarriages. As part of a Senate investigation into former U.S. infectious diseases chief Dr. Anthony Fauci, Johnson pointed to publicly released text messages Fauci exchanged w

Prominent Republicans and others have falsely claimed this week that the shots are linked, despite years of data showing they are safe.

Republican lawmakers rebuked for promoting long-debunked falsehood surrounding coronavirus incolulation

Dr. Anthony Fauci greenlit a COVID-19 vaccination study on pregnant women to “fill gaps in our knowledge” after he privately theorized that the injection could possibly cause miscarriages in the first trimester. According to never-before-seen texts from Fauci’s government-issued iPhone, which quickly caused a stir on s

Dr. Anthony Fauci’s private 2021 discussion of a theoretical miscarriage association drew fierce criticism from Republican lawmakers and officials.

August 10, 2026 5:48 PM ET Texts obtained from Dr. Anthony Fauci’s phone include a chat between Biden administration officials about pregnant women receiving the COVID vaccine and the risks of miscarriage and birth defects — just three months before they formally recommended pregnant women get vaccinated. When pregnant