Live public health tracker
Measles Live Tracker
Live U.S. measles tracker using CDC confirmed case, jurisdiction, and outbreak association updates.
1,893
Confirmed cases
27
New outbreaks
93%
Outbreak-associated
40
Jurisdictions
How MedSentri counts this event
CDC reports confirmed measles cases notified by jurisdictions; states may publish more current local figures.
Sources
Last verified 2026-05-14T16:00:00Z. Interactive map loads when JavaScript is available.