Fact check: Do COVID-19 vaccines cause an 82% miscarriage rate?
All headlines are identical, presenting the same neutral fact-check question regarding COVID-19 vaccines and miscarriage rates.
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Needs review.This source map is too narrow, too early, or mixed-format to trust yet.
NEEDS REVIEW
As of August 14, 2026 at 11:25 PM, this is how Optics News reads the wording differences in this story.
What happenedU.S. Sen. Ron Johnson, R-Wis., has revived a years-old inaccurate theory that COVID-19 vaccines are linked to higher rates of miscarriages.
The headline splitThe headlines are mostly aligned. The differences are small wording choices, not a major framing split.
Match confidenceWatch. Only one source has this so far. Optics is waiting for broader pickup before scoring it.
Same-event confidenceDeveloping
Not enough sources yet to confirm this is the same specific event.
Framing confidenceHidden
Wording-gap score not shown — same-event match is still developing.
Wording differs, but the match is too narrow to read confidently yet.
WHAT EACH SIDE EMPHASIZED
Left / center-leftNo matching source in this bucket yet.
Optics keeps watching for pickup.
CenterFact check: Do COVID-19 vaccines cause an 82% miscarriage rate?
WDSU New Orleans (Hearst) · Center · News report
Right / center-rightNo matching source in this bucket yet.
