# Polk County testing dozens for measles after a vaccinated resident is infected

> **Newsylist Open Intelligence Dossier** · First detected: 2026-07-10 22:29 UTC · Category: Health · Sources: 1 · Current Velocity: 0.25

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| WHO13.com | Officials monitor potential exposures after Iowa’s first measles case of 2026 | 2026-07-10 01:08 | [Source Link](https://news.google.com/rss/articles/CBMirwFBVV95cUxQU1diVkxsNS1hdHBUS2hGLXE2RW84NkdDRmYzVV9sSXJjcDhianhJR0lobE15bFRRQUxKZmM4WkY5UW03Wmljc19xaVR6Wi12dzR2WjZOVGt4YlF5WmV3WEVkT1dJaExIajVBWE5MU1UzVGFrQi1MRFk0cFBDRmlRT09MTWNDWEM1aGVVdzV3NVhjQUthQ1J6bXJwQlRpUzRaRTA5MGplS2lfWWpqT2pF0gG0AUFVX3lxTFB1cjhjeUYxdi1yTGpYTE1Zc0lDZzFoWmZzMnFEYWdKRElTT09PamIxUTZ1LVg3QzJMMFQzUUhIZjRlMnozVGVPOUk0MWpZMEZvbXA4QmV3ZHVFYzdvNWpMSHIyS1JidDg5TDV1cE5ja0lPZ1dNdXhaZUVnV2NEMDF4UWhieFVlNGRuZUlycVkwRjhiRTgtWVdWTm52NXNXMjBReGZ) |

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*Canonical Source: https://www.newsylist.com/trend/2026-07-10/polk-county-testing-dozens-for-measles-after-a-vaccinated-resident-is-infected*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*