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Martha Lillard, last US polio patient using iron lung, dies at 78 in Oklahoma

Martha Lillard, the last U.S. polio patient using an iron lung, has died at 78 in Oklahoma

1 Left0 Center1 Right
Still watching. Optics is waiting for a cleaner match before calling the split.

STILL WATCHING

As of July 12, 2026 at 1:44 AM, this is how Optics News reads the wording differences in this story.

What happened Martha Lillard, the last U.S. polio patient using an iron lung, has died at 78 in Oklahoma.
The headline split The left frames it as "Martha Lillard, last US polio patient using iron lung, dies at 78 in Oklahoma". The right frames it as "Last American to use an iron lung dies at 78 years old after childhood polio diagnosis".
Match confidence Developing. The source map is still developing. Keep watching for more sources to join.
Same-event confidenceDeveloping

Not enough sources yet to confirm this is the same specific event.

WHAT EACH SIDE EMPHASIZED

Left / center-leftMartha Lillard, last US polio patient using iron lung, dies at 78 in Oklahoma

ABC News - US · Center-left · News report

CenterNo matching source in this bucket yet.

Optics keeps watching for pickup.

Right / center-rightLast American to use an iron lung dies at 78 years old after childhood polio diagnosis

Fox News · Center-right · News report

SEE THE HEADLINES

Center-leftMostly Factual
ABC News - USNews report · Jul 12, 1:44 AM

Martha Lillard, last US polio patient using iron lung, dies at 78 in Oklahoma

marthalillardpatientusingoklahoma

Martha Lillard, the last U.S. polio patient using an iron lung, has died at 78 in Oklahoma

Open source
Center-rightMixed
Fox NewsNews report · Jul 12, 1:09 AM

Last American to use an iron lung dies at 78 years old after childhood polio diagnosis

americanyearsafter

Martha Lillard contracted polio at age five and relied on an iron lung to breathe, but COVID-19 left her dependent on the machine nearly 24 hours a day.

Open source
Details64/99 Wording Gap · Low confidence · 2 sources
64/99 Wording GapLow confidence2 sources · 2 bias bucketsDeveloping · 2 sources · 2 bucketsFormats: News report

SOURCE MAP CHANGES

Jul 12, 1:09 AM: Fox News joined the source map.

Jul 12, 1:44 AM: ABC News - US joined the source map.

Now: Wording Gap is 64/99 and story health is developing · 2 sources · 2 buckets.