# US surpasses 4,000 measles cases with infections confirmed in 45 states: CDC

> **Open Intelligence Dossier** · First detected: 2026-10-09 16:00 UTC · Category: Health

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

## Intelligence Brief
"US surpasses 4,000 measles cases with infections confirmed in 45 states: CDC" is generating significant coverage in the Health category, with 2 articles from 2 distinct sources tracked by PULSE so far.


Outlets currently covering the story include Pittsburgh's Public Source and CBS News. PULSE measures a story's velocity from how quickly new articles appear and how many independent newsrooms join the coverage.


This brief was generated by PULSE'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.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Pittsburgh's Public Source | Health Department: Both children with measles attended same school | [Source Link](https://news.google.com/rss/articles/CBMifEFVX3lxTFBxNWw1SVpxbW40NFA3Y09iWjZDbWVRU2xtdnlwUmp4RUhrdzBiaGZvd2REVnZpZGFUdzFzZ1piajFRNlRwd3NIM2RLME1CZjN1NmJyb1ZNc3lzXzkyVjVIVVhuaFZIZGZIeW1VUEJoeXZrSncwUmozSzhBbV8?oc=5) |
| CBS News | U.S. measles cases top 4,000, far surpassing last year's total, CDC says | [Source Link](https://news.google.com/rss/articles/CBMiaEFVX3lxTE4xRmZYRVpNX0E5TGtldGpmZHpCTkpnQVQwdFVXQ0xNSEU3LVRNUWdpUnRwbkhIaGVvWFpoWkpFd2I1a0hRNk9OQkx1NUJnUXB1RVYwUUxnS1g4TG5sOHRaYjRnUVE5SnVP?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-10-09/us-surpasses-4-000-measles-cases-with-infections-confirmed-in-45-states-cdc*