Possible tuberculosis exposure at North Texas high school
4 news sources are covering this Health story right now — PULSE is tracking how fast it spreads.
Velocity
How fast coverage is spreading — measured hourly from article rate × source diversity. How this works →
The 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.
Generated by PULSE's extractive engine from coverage metadata only — no AI-written claims. Updated 89d ago.
Quick answers
Why is "Possible tuberculosis exposure at North Texas high school" trending?
Because 4 independent news sources published 4 articles about it in a short window — a coverage burst PULSE classifies as a trend.
How does PULSE measure this trend?
PULSE scores velocity from the rate of new articles weighted by source diversity, snapshotted hourly. The full method is public on our methodology page.
Is this trend still active?
The status badge on this page updates hourly: rising, peaking, cooling, or archived once coverage stops for 48 hours.
Coverage (4)
- Irving ISD Recommends Tuberculosis Testing After Possible Exposure At MacArthur High WBAP · 91d ago
- Dallas County probes possible TB exposure at Irving high school audacy.com · 91d ago
- Irving ISD high school investigated for possible tuberculosis exposure FOX 4 News Dallas-Fort Worth · 91d ago
- Possible tuberculosis exposure at North Texas high school nbcdfw.com · 91d ago
Topics
Related trends
The kickoff time for BYU-Baylor has been pushed back
BYU-Baylor football kickoff moved to 5 p.m. as FAA groundings force schedule changes across Texas college sports.
SpaceX offers details of proposed Boca Chica State Park purchase
SpaceX has disclosed specifics of its proposed purchase of Boca Chica State Park as Texas's newly elected leaders signal aggressive oversight of Elon Musk's business empire.
Dow gets approval for four advanced nuclear reactors in Texas
The Nuclear Regulatory Commission has issued a construction permit for Dow and X-energy's four-reactor advanced nuclear plant in Texas, the first such permit for a high-temperature gas-cooled reactor in more than half a century.
SpaceX to build $24 billion data center in South Texas, sidestepping moratorium
SpaceX plans more than $74 billion in data-center investments across Texas and Arizona, including a $24 billion South Texas facility on disannexed Brownsville property.
Austin businesses brace for federal hemp ban, look to new state leadership
A looming federal hemp ban threatens to upend a multi-billion dollar industry, forcing Austin businesses and national brands like Crescent Canna to brace for layoffs and closures while pinning hopes on new state leadership.
Dallas County child dies from the flu - FOX 4 News Dallas-Fort Worth
Dallas County records its first pediatric flu death since 2022 as the 2026-27 season begins.