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◼ Archived Health 🔮 Newsylist predicts: still trending tomorrow high confidence — graded ✗ wrong

Last American polio survivor in an iron lung dies at 78

25 news sources are covering this Health story right now — Newsylist is tracking how fast it spreads.

28sources
29articles
38velocity
+0%since first seen
47d agofirst detected

Answered

Why is "Last American polio survivor in an iron lung dies at 78" trending?

Because 25 independent news sources published 25 articles about it in a short window — a coverage burst Newsylist classifies as a trend.

How does Newsylist measure this trend?

Newsylist scores velocity from the rate of new articles weighted by source diversity, snapshotted hourly. The full method is public on our methodology page.

Is this trend still active?

The status badge on this page updates hourly: rising, peaking, cooling, or archived once coverage stops for 48 hours.

Where it stands

"Last American polio survivor in an iron lung dies at 78" is generating significant coverage in the Health category, with 25 articles from 25 distinct sources tracked by Newsylist so far.

Outlets currently covering the story include Springfield News-Sun, Latest news from Azerbaijan, geneonline.com and STAT. Newsylist measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.

This brief was generated by Newsylist's extractive engine from coverage metadata only. The latest headlines from every source are listed below; the velocity chart shows how the story is developing in real time.

Generated by Newsylist's extractive engine from coverage metadata only — no AI-written claims. Updated 41d ago.

The reporting (29)

Velocity

How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →

3826130Jul 14 02:29Jul 15 17:29 UTC

People, places & organizations

Topics

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