The CDC counted 1,814 confirmed measles cases across 37 jurisdictions through the April 30 snapshot, with 24 outbreaks reported in 2026 and 93% of cases — 1,688 of 1,814 — outbreak-associated. [1] Utah leads with 408 confirmed cases through April 28, the largest active state outbreak. [2] South Carolina's Spartanburg County outbreak was declared over the same week after 42 days without a new case.

The vaccine math has not moved: 92% of patients were unvaccinated or of unknown status; 4% received only one dose. [1] Six percent of patients were hospitalized — down from 11% in 2025 — and there have been no measles deaths recorded in the US in 2026. CIDRAP's weekly tracker put the cumulative total at 1,792 the prior week, putting the curve on a clean upward slope. [3]

CDC's wastewater surveillance dashboard now flags multiple metros beyond the original Newark and Atlanta detections. [4] The third-metro watch is open, the kind of signal that lets a public-health team intervene before a clinical cluster is visible. The November elimination-status deadline — the rolling twelve-month threshold beyond which the United States loses its formal "measles-eliminated" certification — is on the calendar.

The HHS Rapid Response account spent the weekend posting Mexico's caseload and Europe's 2025 totals next to RFK Jr. Secretary Kennedy's line that he "had nothing to do with the measles outbreak here" was pinned to the same thread. The federal posture is comparison, not control.

-- NORA WHITFIELD, Chicago