# This disease was eradicated in the U.S. 26 years ago. Pa. saw 31 cases last week

> **Newsylist Open Intelligence Dossier** · First detected: 2026-07-30 13:29 UTC · Category: Health · Sources: 9 · Current Velocity: 6.75

## Executive Summary
9 news sources are covering this Health story right now — Newsylist is tracking how fast it spreads.

## Intelligence Brief
"This disease was eradicated in the U.S. 26 years ago. Pa. saw 31 cases last week" is generating significant coverage in the Health category, with 9 articles from 9 distinct sources tracked by Newsylist so far.


Outlets currently covering the story include Pittsburgh Post-Gazette, ClickOnDetroit | WDIV Local 4, The Hill and Detroit Free Press. Newsylist measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### Why is "This disease was eradicated in the U.S. 26 years ago. Pa. saw 31 cases last week" trending?
Because 9 independent news sources published 9 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.

## Key People, Organizations & Locations
Michigan, Pennsylvania, Outbreak, Viral, Highly, Infectious Disease Doctor Who Treated Measles, Things People Keep Getting Wrong

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Pittsburgh Post-Gazette | With spike in new cases, measles outbreak intensifies across Pennsylvania | 2026-07-30 17:54 | [Source Link](https://news.google.com/rss/articles/CBMipAFBVV95cUxQN3V3VmpkY3ZxNlVkNzhGWlc3aGVQZnh1X1VhUGhpRDNmZU51YUZ2cXNMWmdDN3NYZDhxY3k0V0laZUlHY0o4WER4eDJnY1dfWERzcUdiaHNSdVJlWUdZY2tNbURud1NubmhSd2p1aTd5TTBaeUpjX0pNX29WdDBvOVZqaHEteTktQlh2TmJQU05uZGxFaEw5OXpkQVlaM216ZDR0NQ?oc=5) |
| ClickOnDetroit | WDIV Local 4 | ‘Measles is here’: Michigan health officials warn as vaccination rates fall dangerously low | 2026-07-30 17:54 | [Source Link](https://news.google.com/rss/articles/CBMi2gFBVV95cUxQaS16WXBIWElnTmZUczMxaG0tZnFaZWJhcE9nUVIwbVp0ZDBIcFRWczl5QjdnYjl4aHpkMHVUV3hVX2RJckJyVWZ3U0RlU2hDT1Nod2o3cm16MXc3SHl4bEJIZk5fTnYyUVY1RmthRjlibmxjTVY3ZU50aDRkZC1YNjhpR3ZVVVdFZEFTeGhjQWZQR196dHpYTDZ5S0dBeGxVY2l4WGJvMnBEU2poOERRNXBOazczWmUwMkdMeTh4VVczeXJFS0ZndVdPM05mdjE2VmFReVJVVzZfdw?oc=5) |
| The Hill | America’s new epidemic of measles and malaise | 2026-07-30 17:54 | [Source Link](https://news.google.com/rss/articles/CBMiggFBVV95cUxPenJHVTh0UHV6NkpHVWNaNVlrZUIxSXhrc0dERnMwalRDX1loZzJNek1zZkl1Z2FpOUxib2xGbl92VF9SVWRUWE8xSkRWRks0Rjd4QTFyTWliOVN3Zkd1eEJuTGJDMmVqOXFPaVFhMXpwY2s0SXJ5VnFWekNJR1YzdHlR0gGHAUFVX3lxTFBqRFJjeUU0bXduSm5TQ2gzTEhaVHZRRkdjWXhNREU4Vi1tMEttcG1pa0ZMaHdzMXRhdWJicmVjM3ByQ0N6Nkt4T2ZqN1FtZlhfY0dfZUZIQVdfZzBfb2VueFZzVXRwQlJtOEx2TmZqcXFUcFg1QU54SWpCUFpic2J2MWt3VFBRMA?oc=5) |
| Detroit Free Press | Michigan health officials urge parents to update vaccines before school | 2026-07-30 17:54 | [Source Link](https://news.google.com/rss/articles/CBMiygFBVV95cUxNMmt3bTRrVHA4RlQ5b1IxaFVqNTRObWhRUnpTTERIVzlQa09wc2NVRmgyTC1yY1VHekVZaDc2RXlkMkM2Q2cza190dXBUd3VvU1diQV9qNks0MTRJWlJWMWhlSG5QNnRELTl1amJUenhEOXVrZUhYM1pVZ2V0TGczeXl6c3Y2dzZnOGt5YUx4ZnNucUMwZThoRUQyal85eGZ3aERDMUt6X2Y0dzlXdXF0TC1UeGpUcjZXV0tPbzZmdzRlNUhXQ3plV0hn?oc=5) |
| TODAY.com | I’m an Infectious Disease Doctor Who Treated Measles in the 2015 Outbreak. 7 Things People Keep Getting Wrong | 2026-07-30 09:03 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxNYXQwaTBtMDQzOENTRWUxaUVFYnBndVRnVUFzNS1Ic0ltNkpENXdCRk13TWthc3ZlZF9mOGstcUFGY19NNHF2aG1aVjZMMWYwMGU2RlE2NGhRSkxrc3libU00Ync0R0VvYlNnQ3lwUmh4cFpiaWFpa2tUekRxUExMa1pObHNwOVh6WnM4WlhXQThMUENGaEJ0cEYtUVJmcWhjTm5DdXB4UEM?oc=5) |
| WSJ | Opinion | 2026-07-30 09:03 | [Source Link](https://news.google.com/rss/articles/CBMia0FVX3lxTE84dmFxXzdraTdYdEJsQ1p0M3RJWGNFY3lrYmI3bi1wWjU4QTdDYTh1RWVGUWhnbEtNcVRvblZuS2lBZW55TnJvNGQ2ejNIZGgxdlAtNnZZQzRYRjd5Y0xFNE1BUGxXVktGSjRr?oc=5) |
| MassLive.com | Highly contagious: Viral disease tops 2.3K cases in the US and the numbers are still climbing | 2026-07-30 09:03 | [Source Link](https://news.google.com/rss/articles/CBMizwFBVV95cUxQeTh4M1VNV2FpZjIwWHM5RjQzOXRKZXVIQnpBMDBmcjE5SXVfZEl2aXRkUWRCamFTbjNtTk5Qd194RjZkS1FmMk9wRlZDVGF5d29uRjAtVldBUE1MS3lTMEFHRjNrZzNyYUx3N3dCUHpDUE5PejdZb0lYNTJwYTNaZkNPaHd3N1hJMmp5RkwtcnpGUXFTT2xoZXpsRVpjakF1aFVuQ2p6SFM5WTBBeGJNYnNGc3JSem4yNXdKQlFsTXYySzZydVRxb2k3VkNlbWc?oc=5) |
| The Detroit News | Michigan health officials urge vaccinations as measles threat looms | 2026-07-30 09:03 | [Source Link](https://news.google.com/rss/articles/CBMi3gFBVV95cUxNU0VocENrUThtQzF4bXhHSldLRmZzU2FpTXBjaFU5RUdJS0cwLUxYMnVMRjgzZFhKWk9rU1lWWFNWMi1xSkR1RnhqNlB3ZmJ5NEM0dFBMTy1jU2pub3hZdlZGNGp4UXRPQzNyUzV3b1ZiWExuZmM5al9qZloydnB4U195NFRUWU9SYkZvbTVlMi02WVJIblNELUUtbHVoSmlQRkpzWUxWRS10cDFhQ19nak1zYlRKcjEtYUpxSElPWkVVbUlZR1VCbV9xZlU0R2k1UU1GTEMyZGlrRzhtaHc?oc=5) |
| PennLive.com | This disease was eradicated in the U.S. 26 years ago. Pa. saw 31 cases last week | 2026-07-30 09:03 | [Source Link](https://news.google.com/rss/articles/CBMivgFBVV95cUxPOC1sdUNHWnpIUWRhS1lTZEhnbVBGMGhQaDdQZzBQSWxPTkpvcjlWSnlfU19IWm85eExKWkk2cmRTSTVKSF82bkF0cnBPZXUtQzhJNXdkdEM5ZE8xX3ZsRGxRT3diVzlqWGdfMGpZakdCWEltNXRKcUg2c1ZVckQ2Y1hOblFxai13N2F5SFo2S3gxZnZDb1dhUkdad2lPdmpSU2RBUkZUM3pubWlFMWQwNmhOUm1JRFJpamduZXB3?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-07-30/this-disease-was-eradicated-in-the-u-s-26-years-ago-pa-saw-31-cases-last-week*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*