# Third St. Louis County measles case confirmed in connection with train exposure

> **Open Intelligence Dossier** · First detected: 2026-09-22 18:40 UTC · Category: Health

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

## Intelligence Brief
"Third St. Louis County measles case confirmed in connection with train exposure" is generating significant coverage in the Health category, with 12 articles from 11 distinct sources tracked by PULSE so far.


Outlets currently covering the story include WKYT, bernewitness.com, Yahoo and LEX 18 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 |
|---|---|---|
| WKYT | Kentucky sees uptick in measles cases as outbreak continues | [Source Link](https://news.google.com/rss/articles/CBMijwFBVV95cUxNdVdMd0VWclNZVUVnTVF2OVZPeFRtUTd3Wll6amdPbDF0ejFpSkJ1ckdpSVNJbDN3V0dkVTJRZjA4TTZqTUNIdVdkVTkzWjVOeWhHLVphazNQNXAzaEZzbTU3SkthMjUwWjF3ZXh5ellHZ29hWWFqbkQyd1Z5TVhmVTFKSS12cWp2Zy1JaWZhbw?oc=5) |
| bernewitness.com | Measles confirmed in Adams County | [Source Link](https://news.google.com/rss/articles/CBMicEFVX3lxTFB2Vi1YaHh4c1g5SDZUM3A3aHU1NXJvRHU4YTltS3RURmRhSl9Dc2Zsam13LUUzQXpjUTVDalEyMWNMUG5nMm5saEdZM3RucUk2cmN2MjBzZTZnenotc0JyeU5IaS16cEtmc1B5R1lzYmc?oc=5) |
| Yahoo | Kentucky measles outbreak continues: 60+ overall cases reported statewide | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxNUlREMWZ5WkVpbnJJUTBEXy0xdWNhTnowN1QyXzh5ZTI2YUN6N21zcjNraENpQUZpR2ZHNFZUNWhmcGF6NzRNUGtiZDhuNDNRcFJTRlpyMzEyeFU3cnRkZXRGT3pOYmxxaWlvSHd6azNLT2NJZDJGai1uS01xWUFTdm1YQWliTUNJdVFCS2Ftem4zcFdLRUdJ?oc=5) |
| LEX 18 News | Kentucky measles cases rise to 64; 7 hospitalized in statewide outbreak | [Source Link](https://news.google.com/rss/articles/CBMitgFBVV95cUxORFZvczJYM3N2NzVvUVdvNGJZTnNpUUF1NXVWeHItOEpmZko4MUZXd2Rod3MxbUNYWXFKRmYzWEFJelcxWXRla0s1QmVBcUxSNktDcEVlX3lRMTNPc1V5bWNFenJqUHpPRHJIbVJUZjAtU1FjRWp4RzFBbnRVMHN4a2pfSWdBckpJbkpQYkVuZ1htWVFYYnVKT2lmWHdfZ2JibmVyYVdPV3hCV1JLTGhYTjJ3bWhtQQ?oc=5) |
| The Journal Gazette | Measles cases confirmed again in northeast Indiana | [Source Link](https://news.google.com/rss/articles/CBMi5gFBVV95cUxNNEhBcXVMWTdMNnNLOWZSclRTOXJuZW1rRl96LXRTbzdWLTRheEdxejBlZ25uT1dBd0FTYVRMeGg1N25wVW9kZkJ2Z0hBVmllVFlmR0dJVGxFbG1GYmJuS0FwQy1vaHNHV1JsXy1tV2YtV3FqbFdrcWRLRzhyT2RDMVdFS0l6R1FEZ0xSZzZZTjU5bnpBQnF0cC1yZGdBYzROWDFjU1BRckRtNGEyNDUyeV9nMXZPU24tanJ3TXpNczZpamVsWkdiOXRNVzNvdFFJZ2JiZWpTQWR4d0liX2pqYXRCXzVxQQ?oc=5) |
| Hoptown Chronicle | Measles update: There are now 49 cases in current outbreak and 7 hospitalizations | [Source Link](https://news.google.com/rss/articles/CBMirwFBVV95cUxNOVZrSUZOdU5FRXBZZmxVckV1cnhGUEpTUGxsbVBnOVROa19wWGV1ZXJhbkxZMjFMTTdva0dDUXVuR3VvVUdkdUlBWlE5S21MVTlwM2ctREZ2YlZYRmRYNUdObUZvUVluXzkyVlZlcmZ5NUozSWZrNmpYVmNvT3g3ZVRNNFRWV1AtYlZ6a0Z5aUVwYUo2eHlwb2plb2h6VklxekhKNnhYczMxekd0cktB?oc=5) |
| Medical Daily | Kentucky Records Its First 2026 Measles Case in a Fully Vaccinated Person as Statewide Count Climbs to 53 | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxNSHZJWG4zY3RJbHk5a1k2V3ZUZnNIYXdtNE5DMVljM2dDbFN5ZU0xRThjNms5TUhUVk82T2ZLaHlyNVBST3hCVjdFNEJBSTN0eENoX0VqNm1MNVhKV29sRXJ6THpFRlVYbVlqUDlReldrdllOZGNSS0cyaE5Sckp0enUwcFVXUHFlQXVObnE4TjJHUQ?oc=5) |
| Norton Healthcare | Think measles is a childhood disease? Here’s what adults need to know | [Source Link](https://news.google.com/rss/articles/CBMiY0FVX3lxTFBGRUUwRzFmaTRZd0U3emNVSVJyOUxYS0VaT0xxejFTNmNXLVp2QzVUZ2ZjVFpwTzFadDVhd3F0aFg0LWlXeHdTQXcybEFKcUQ0TVc2R2lraDJMeUpGeDlHNnM2cw?oc=5) |
| wktv.com | Measles Case Confirmed in Herkimer County | [Source Link](https://news.google.com/rss/articles/CBMiwgFBVV95cUxNdUdIbTZrZEFnYkFNVW5BMVg0dUw0aTNPbnhpSFNTekxJZzQ4V09ERTIxS09xckRuaXhxUGZuRFpjblV5UnN4eEljaURDRzNHcm84T202NnNHd3EwVngySzNfZXd4a2JkTnByeHZZSGJaWk16VE1KTkJhUDZLOTJEbVJPR29UUlJtUThacVNHQ2xlUEhyVzJKVGFBRTk4MDhjOWgtSFlfVDFoM1haY3NMT2xHOVdSTDBDcU9WaGNUYmZtUQ?oc=5) |
| Yahoo | Third person diagnosed with measles reportedly visited Busch stadium | [Source Link](https://news.google.com/rss/articles/CBMilwFBVV95cUxPcjg4UUFLRnZYeWsyRkRXUEtsR3NiZ3g5Xzk5NW5zd0FMTzBLUmVzVlRtc2lRYVVHaHFXR1Rua1h3TTV1XzBMS1hpdHVFS19nSHlIU0p3N1ZVY0R1UGxVc29vb0g0Y0Rab2lZN2VhRm1NZnpUVXdUbU5nQTdpQVFhcE1VUVphQmpLeTE0UU5sTlVONmxfTDA4?oc=5) |
| STLtoday.com | Third measles case linked to train that traveled through St. Louis | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxOX0ZpSmZVMWdhcGdVNFZKckczWHA5Tkk1a2xsZHlOeURJQlRheEZiOTZiSWxfbkl6TlhmU2lCLWV1dEFzdXd2bWNwVlJleEhTWDZWVnhoeUJJVDlhc2JSMDdXZ1YyNjYxWDJHTkVGS0UwS0hpMjRVMFpwMTVGSDFkcnZSSzV6M2xYbUxOdUJHSjdmc3E1eGk1dFdB?oc=5) |
| FOX 2 | Third measles case linked to exposure on Missouri train | [Source Link](https://news.google.com/rss/articles/CBMilAFBVV95cUxNNll1RHhyU0tESHJRSGV4TEtpOUZWTy1CM3Fwcm1JNXpMVUNsQ01MNENYTWtRR2NRVjdUVFZKaFJ0VkdFZnJXWGZBdWY0TUlGNzVOSlVONzZ2aW1UUThRMTNCWXZvbEdZa3ZuWWwxTHBOS3NDR3ZrUzdHTzdWYUZES0lVcE5rcVc1ekZ3aXRqaUxjYlNw0gGaAUFVX3lxTE40UnVNdkJneWJyU3hSM1QyM3ZaTFhROENiMFBJLUFibWNmdnBHSXVNYnhHMnVEMGlRdzZQTTlGQjhuZ0lvMXQ2NGdaQnl1NzA0Q1NZdUpITWFlSjFIUDcyc1RNbm5uTVdpVVNmckkyemNYWEwwT2V0RnZlQWdMTmJQS2VDQVV6ZzBSSDhsZUI1ZmxvSWlFWXFMUVE?oc=5) |

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*Canonical Source: https://pulse.byoaiapps.com/trend/2026-09-22/third-st-louis-county-measles-case-confirmed-in-connection-with-train-exposure*