# Possible tuberculosis exposure at North Texas high school

> **Open Intelligence Dossier** · First detected: 2026-08-15 00:07 UTC · Category: Health

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

## Intelligence Brief
"Possible tuberculosis exposure at North Texas high school" is generating significant coverage in the Health category, with 4 articles from 4 distinct sources tracked by PULSE so far.


Outlets currently covering the story include WBAP, audacy.com, FOX 4 News Dallas-Fort Worth and nbcdfw.com. 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 |
|---|---|---|
| WBAP | Irving ISD Recommends Tuberculosis Testing After Possible Exposure At MacArthur High | [Source Link](https://news.google.com/rss/articles/CBMiuAFBVV95cUxQRXVmWm5XX0NkenRRNGZQZFVYZ3NxcV9JYVhHbXp1QWxqMzBVeWExNlRuU0tZeHpQZDhFYkV0SkE4SXV2RTZTWlNmSmo0ZkttNDdrNXd0Smd6Y2ZOUnhlMlRKRUtvd0RoanBjQVlJTEJhNGs4WXQzcEx5NkUtRmJHLTBRNkxieFV1VS1MQ0VXcHQxc2duUjZMSEhvb040dWVvWl9WSkRpbXRpRGxqekpER0Y4MWNDQWtl?oc=5) |
| audacy.com | Dallas County probes possible TB exposure at Irving high school | [Source Link](https://news.google.com/rss/articles/CBMipAFBVV95cUxPTGtQVzJ6eU5WY0hkZ1I0dU9wWmpxc3BYVkdqQXJnMG5sV3E3aG55R1RVTWVaNVN6bmR1bFdyOVczNGtoVURjekhtTWJ5YU5ZQjFDMnFtR1k4TjgzcW14bkgxcEpIb0htZExCeGNtNTJVLTI4enVIYjJ6b05nTkh0WlJ2Ql80MG1NQWM2RmY2am5XcU1jemhQOVVSekJSX2RUYjA3Wg?oc=5) |
| FOX 4 News Dallas-Fort Worth | Irving ISD high school investigated for possible tuberculosis exposure | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxNYlloakh6QlY0Mlc1el9GaWlYSTgzaUdUVXVzRFBCX2lIc0hrbTV4ZU9udVR0QnA4VVRjSG5lNGFhZGVEajBpQ040Znh0V2liV0IxQlBwUm1GUEZ5VHRFbWt2UXNKc01saEp6MU00SEdGXzJzQXhSSU0tV1NJZEFNRU53MnZaN0tuQmxyZ1NCQ2N2LTkyU2tlZ2lvNXQ?oc=5) |
| nbcdfw.com | Possible tuberculosis exposure at North Texas high school | [Source Link](https://news.google.com/rss/articles/CBMiogFBVV95cUxOaTlkczZrRFpaenNqbHZwWEd1Z3QtRXc3RTBzU2p1SmlyMVMtdUZ6YkxmVXQwYktJTjhpbHZ1SjFhd21rdkp4ekNja2FnQ2pBT0pjbl9oOWpaTF9EazkzTG1jRXBHQ3JzaW83bGRQenlxR2NzS1k5ZDZZWl9qQS01SFZhOXUxeDdhVm4zRnVVUnVRVU1mRnBJZ0FISTdhUjFvTFHSAaoBQVVfeXFMT183RnIxWFhwUUVyZDVTS0VMeHRabHljekVEQUJMYnFROUYybTBPRU0wR25RTm13RDJuTzZaNlVtckp1cEJ0T2puUDdWRUJLSU1Oa1pld3gwNVFWYklhUWY0bVc4Wkpxcjg1dnBGcjBHT04wMFR4ZVFQVGRwTk14ZzZKZFIxenJXUnNSb203eTlIbjU2cm90bU10VVNaMmVwMUJyOXMwMUUwd3c?oc=5) |

---
*Canonical Source: https://pulse.byoviral.com/trend/2026-08-15/possible-tuberculosis-exposure-at-north-texas-high-school*