Topic timeline

Gates

How reporting on this topic developed over time — coverage by day, outlet counts, and multi-source storylines where they exist.

Coverage evolution

How reporting on this topic developed

Tracked since
Feb 5
Latest update
Sep 6
Outlets
23
Stories
40

Coverage milestones derived from tracked reporting — how many outlets reported and when, not verified real-world events.

  1. Coverage expanded

    Coverage expanded across 5 independent news outlets.

    Largest catch-up initiative delivers over 100 million childhood vaccinations WHO · Apr 24, 2026
  2. Current status

    Now classified as Active.

    40 stories from 23 sources updated during the past 2 days.

Aug 30, 2026

4 reports 3 outlets — Hollywood Reporter, Fortune, Rolling Stone

Jun 10, 2026

3 reports 3 outlets — Guardian US, NYT, redriverradio.org

Other reports

33 reports on days without concentrated coverage, newest first.