# 3 measles exposure sites identified in Portland metro area

> **Newsylist Open Intelligence Dossier** · First detected: 2026-09-02 21:29 UTC · Category: Health · Sources: 11 · Current Velocity: 9.95

## Intelligence Brief
"3 measles exposure sites identified in Portland metro area" developed substantial multi-source reporting across the Health sector, tracked across 11 distinct newsrooms by Newsylist.


Key reporting was led by OregonLive.com, Statesman Journal, KBND and KGW. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


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

## Verified Facts & Key Claims
### What drove coverage for 3 measles exposure sites identified in Portland metro area?
Coverage spiked when 11 independent newsrooms published 12 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| OregonLive.com | Measles exposure reported at Portland-area Legacy Health hospitals, clinic | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMivAFBVV95cUxNLWIzaHVvUVhtMFNFd0MyRGdsMmwwUDBlV2s4TnZNLV9GaGFLUFVZSWh4dEVXWWVfQXhVdFBQbm02eFUtN1ZPclZjYW5ublFxQmI3X3BmQ0tNVXZOc3hLU3E2OHk4d2k2MzY1TEVGTXByLXhBdFBqVVF1Unl5TmFxd09ZU3RfS01QMXZHTTA0QWFWaC0zV2tRb1VyU0tpYzJPXzF0X3BPTERobElibXpYcDc4VjdMR3E3SHdzM9IB0AFBVV95cUxQUGJFUk1VV0ZOcEpLX3RDUHg5ekE2bXZhUDY0M3dIc2dVVmxwOTdKUTFINFNlZ3VMdWJoNnYyRWFXTm5MajBFQ0RXTkpzdTd3cE9uUWhRQTV1dWRCei1HSmJsYS0zS1BvWkRzc1ExWXJNMEZzY0Y1aDVoVVF3Smp5elpIRG9ld3VJVWJZRVdDYlduSEtzYXh) |
| Statesman Journal | Measles infection soars in Oregon decades after disease was eliminated | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMiogFBVV95cUxNeDcwWkYwNXZ1clBxVy16aUYzNzRkQU9HMnB3amYzVmN6ald3RUpHVUlTNlRtM1dMWmxsb1RFRUlHVTRnWVNVLWoxajBxeEg5VDhVYVpjVXBwaklCTGNaTnk3aV9EZTEyR2lFdndIcjVRYl9SOWFEbmFOZTdBazB2VXlsc3VXU2o1RDA2eTlCdkxSR1JlTDFQbTAyYkY2bDJhbVE?oc=5) |
| KBND | Measles Exposure Reported At Canby Rodeo | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMiW0FVX3lxTE8yU1V4VG1EMGlnQzhKNDNuZEM0c3ZwQUdTRk5rTnczLUExd2cwM05XSEx0bUFIOGtqSU8zaFBuZ1ZINjVtS0U4TmxNRS12d1ZKcmo2YmozLVBXRkE?oc=5) |
| KGW | Another medical office identified as potential measles exposure site | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMi9gFBVV95cUxON19OSDFENExDMi1lS08zNkxRd0xLSko0OWQ5NExSclVCVGFHVjh4R1dyUzhJMHJSMFFtX0VvUUJrczF3dWYtLXdmMVBMNWhSdEo5T3VxYmVyTUx5Sld2cVFvX1pCaDQxcHBwR3VyZGdndXFqWG5jX2U1QUdISVloSk1CU0gxcGxyb0U3dzBhLTdtMmYwbGJYSmxqMWFmbnFWT3pKR21oSGZFVzV3TDdTcjZrNjh4aWowMVJ6aGticFI0LXRfcExSQjBkb0p5Q2lXNnhBcmtBc3NJOVc4YWxQNVYyQzluX3BWU1VtNUljRVFxYVFXYnc?oc=5) |
| KOIN.com | 3 additional measles exposure sites identified in Portland area | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMimgFBVV95cUxQMlpxelFBd3pDd3V5dkU5eXpRejZjZkc0eDB0Y3FOX09mV0ItT1o1WVJINVNpQ2JnUlYxb09ZWUg2OExpcHl5QWIxY3ZVQloyRmNseWVrZmhMRGJ4Tk84UktsMG5xdFNvME41T29Td294YXpCejAwUUF5TWMyVVVlM2dTTmMxQS1SV1RVQVYzWHFSNUFSbjBOVEF30gGfAUFVX3lxTFBMWmVBNkh4TW9kNEZaUkNCaG9HT0hXRWlNV3J0ZzZiRERvQnFLV05NU29hVlpMQ0w4TklDYXJCalQwYUFhV291WlJreV9IMlVtSWpiQzdURzljd2llOVdQbzBsT2Z4bEV5aUtMY0s5czRwRE5YblBuSFdjX2ZDYUMyQWFHWVlqQ3JEWGQ3X2dOSzFkWTEzXzdJV05tbEtDQQ?oc=5) |
| KATU | OHA reports new measles exposures at 3 Portland-area clinics, hospitals | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMijgJBVV95cUxObmRsZTNMcko5dE1WQ3NoekVlbUhBZ3MtVlJMNGw1d3VUeERNc055Z2EtRmRMMEpPZlM2cm5JUVE2djVPd2tSUDNWTUZsYzBxdGxjcTh5UzRockRxekllWWJKQ043TDdpUGl2aWUyRkI4MlhyQXk5bFBGZ0hJMDBiTlI2QWZiN3lndjZQZnpDUE1NcU53SWlVTzV6ZjA2SHNIRXU2QmMzNU5USTU4Nm5XNy05R3R5SWlzS3ZDSlo1YXV5LUluOGlYVUV2TTEzc2RiaGhYVWppVk13ZlBTV2tIR2RDUjB3cml5TjVXbnlvTGR4SDRvUTJvd2JyMUwyZVFXb1pDVTlhQlhGSEtmaGc?oc=5) |
| News Radio 1190 KEX | New Measles Exposure Locations | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMigwFBVV95cUxNWkpzVFJ3dXROTFFISXhKdlhHSnIwMmxoNkNTbFpEMkNwTHc4ck5WZkZKTGh6VTFmalhLRGFSRDRicGxjVFdKS0pyeXdQQ0thUm05c2pGR1gtcDhpQWZwb2pEeXhtcFU5cFBuSGRYVi1MaDVBck1qNFNIZ3B4SHptYWFNTdIBiwFBVV95cUxQem5RZkN0dVd4Z2tTRTJPbEFuTU5hZkY1SFdiUGJlNVRxZkhKekVSeVU4TVg0S21jQ3pDX0dwcUlpVWtqd2x5RDdlUExybTZ2b043dU1EUHNYWXpCNkxCWXNMTUN4LXk3UHpVNWJudEVXMmItT2t0bXNGX254TVpmaFVKbWVpX1pISUhr?oc=5) |
| theoutlookonline.com | Legacy Mount Hood had measles exposure in emergency waiting room | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxPQ2E1dkc1Yk81Y0QyN3hMMGZ1Q0VPS2FmazRmazJsWlRHOHJNM29xem8zQ3QzSmlfSjJ6MGZVVUdGZVdsb21uYkhmMl9zOEd5YWtqeXNjMlcxX0Z3R045ck9lSWJqalo4SnZLQVRiNkdjQnF5eXdIbDdqZldXbVN0b0ZwNzZnM05MbldJVDBTSmNyY2ZPb3JnRGFoZ0ZmMFZENUYxZTFPRnY?oc=5) |
| Yahoo | Multnomah County health officials say local schools should prepare for measles cases | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxQUjdOTzRQRG41dzhFQTZnb0RFVk80UHE0TEJIQVR1WFY3SkV5VWcwVW9sRjNpVXIyWm5nNXJCc1pNRVJQREM5c1NHZG5RakdBZllfaHNGVWZCRFRJcHNGZDJ1S1NBVVdmMlRKMjFVaVpVY0ItRFYyOE54bjNiMnUwdTVJUkpuRzczVHVPX3l5WHVlWEhYU08zdQ?oc=5) |
| KPTV | 3 measles exposure sites identified in Portland metro area | 2026-09-01 22:17 | [Source Link](https://news.google.com/rss/articles/CBMikgFBVV95cUxNeU01OC0xTS1nejZoNkU3Tk1sMkw4SmY4SlpUeFhEaUoyMGlMNE1UX1NtTEFvelBWeW9aOFk5YUFYVUhzNkpjNTAwMjBYai0zV1I4OGp5RzhRYldQa2VodzlRTmRiaFBTZFh4TTV4UVJ0MTlkZnUyX2JhcEY1ZW9lN3MtSnhia3R1VGhvdjhQZmVQZw?oc=5) |
| Estacada News | Legacy Mount Hood had measles exposure in emergency waiting room | 2026-09-01 21:36 | [Source Link](https://news.google.com/rss/articles/CBMiowFBVV95cUxNSkR4YzlTYkRSczlfaHh0RnU2UElUUEJXMzZoamNfbGc5aU5kNzNjek1QQlNwNVJuby1UUlo2Z1B5QmtDLV91dUZSMV96eWVSXy1ncXlfb1VwWVRzbFVRWkJsdm5lUlpJbW9kWThvZHBtRzZNdlhjMWpVQmE0MnoydWJ2SkhkU0xVYmdXT2RKOXNJWDlObDQ3a0NueVhqcE5RaHVV?oc=5) |
| Yahoo | Clackamas medical office identified as latest measles exposure site in Portland area | 2026-09-01 21:36 | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxQRFN4aDI2RG1ZdG8zWThDdTJlYWJabkxNNHhsWlFBYjQxODF1a0FXYWZzMktMWS1ObDBYY2F3SXRpdUd3NmY3bGNUZDRnb0RoWjBwcWw0aUE0bW5ESTJkZlN4elFOQ1ZGRERPR3h3MzItUmNIempEdWpfYWtxVGpGanFhbzVaaENkNUZYZHRsekxKRjQ0eERvYjNIRjE?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-09-02/3-measles-exposure-sites-identified-in-portland-metro-area*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*