Topic timeline
Mmr
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
- Earliest shown
- Aug 2
- Latest update
- Oct 23
- Outlets
- 7
- Stories
- 12
Coverage milestones derived from tracked reporting — how many outlets reported and when, not verified real-world events.
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Earliest in tracked window
Oldest report in the coverage window currently tracked for this topic.
RFK Jr tells US families to vaccinate children against measles amid outbreak Guardian · Aug 2, 2026 -
Source breadth expanded
Source breadth reached 5 independent news outlets in the tracked window.
Trump wants to split the MMR vaccine. Experts say that's unlikely — and comes with consequences CNBC · Aug 11, 2026 -
Current status
Now classified as Coverage developing.
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Latest update
Most recent tracked report from MedPage Today.
Infants' Maternal Measles Protection May Not Last Until First MMR Dose MedPage Today · 2h ago
Aug 11, 2026
5 reports 5 outlets — Al Jazeera, CNBC, Guardian, Guardian US, STAT
Other reports
7 reports on days without concentrated coverage, newest first.
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