U.S. measles cases reach 35-year high in 2026, surpassing last year’s total
The majority of infected people — 93%, according to the CDC — are unvaccinated.“We have joined the rank of countries where vaccination is not reaching the levels needed to protect all of our children against some of the most contagious diseases,” said Dr. Richard Besser, a pediatrician and president of the Robert Wood Johnson Foundation. When vaccine levels dip, measles is usually the first vaccine-preventable disease to rise because it’s by far the most contagious.
- ▪The majority of infected people — 93%, according to the CDC — are unvaccinated.“We have joined the rank of countries where vaccination is not reaching the levels needed to protect all of our children against some of the most contagious dise
- ▪Richard Besser, a pediatrician and president of the Robert Wood Johnson Foundation.
- ▪When vaccine levels dip, measles is usually the first vaccine-preventable disease to rise because it’s by far the most contagious.
9 outlets in our directory ran this story, first to last over 13 hours. Coverage spans 3 points on the political spectrum — 4 lean left, 3 centre, 1 right.
- ▪ There are already more U.S. measles cases this year than in all of 2025 — STAT
- ▪ U.S. reports highest number of measles cases in 35 years — NPR Topics: Health
- ▪ US surpasses 2025’s record number of measles infections as cases climb — The Guardian — World
- ▪ US exceeds measles cases in all of 2025 by July 2026 — The Hill
- ▪ Measles surge hits new milestone as US cases surpass last year's total — Fox News — Latest
- ▪ US records 2,318 measles cases, already surpassing 2025 total — Al Jazeera English
- ▪ 2026 U.S. measles cases have passed record-breaking tally for all of 2025 — Global News
- ▪ US measles cases hit 2,318 in 2026, surpassing last year's total, CDC data shows — ABC News — Top
NBC News — Health files mainly under health. We currently carry 21 of its stories.
Story provenance
Source · retrieval · rights · ranking — open for full record
inspect →
Story provenance
Attribution is not the same as permission. This drawer separates discovery metadata, excerpts, WeSearch-generated summaries, reuse status, and whether the publisher receives the visit. Nothing here claims a legal grant the publisher has not made.
Record
| Original publisher | NBC News Health |
| Canonical URL | https://www.nbcnews.com/health/health-news/measles-cases-cdc-35-year-high-2026-rcna349767 |
| Publication time | Fri, 24 Jul 2026 15:05:16 GMT |
| Retrieval time | 2026-07-24T15:14:13.104Z |
| Last seen | 2026-07-24T15:14:13.104Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | _cFcVImzZQvQ · 9 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
Rights status (four layers)
WeSearch handling by dimension
| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Health newsU.S. measles cases reach 35-year high in 2026, surpassing last year’s total The sharp rise in cases comes amid a decadeslong decline in childhood vaccination rates.Listen to this article with a free profile00:0000:00A sign outside a mobile clinic offering measles and flu vaccinations in February in Spartanburg, S.C.Sean Rayford / Getty Images fileShareAdd NBC News to GoogleJuly 24, 2026, 11:05 AM EDTBy Erika EdwardsThe Centers for Disease Control and Prevention reported Friday that the United States has logged 2,318 measles cases in the first seven months of this year, surpassing last year’s total of 2,289. Subscribe to read this story ad-freeGet unlimited access to ad-free articles and exclusive content.It’s the largest number of measles cases the U.S.
…
Excerpt limited to ~120 words for fair-use compliance. The full article is at NBC News Health.
Discussion
0 commentsMore from NBC News Health
