U.S. measles cases more than double what they were last year as outbreak spreads

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Cite

Duster, C. (2026, October 25). U.S. measles cases more than double what they were last year as outbreak spreads. NPR. https://www.npr.org/2026/10/25/nx-s1-6016205/measles-outbreak-pennsylvania

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NPR · collected 2026-10-25 · by Chandelis Duster

Quick Summary

The U.S. is experiencing a significant resurgence of measles, with over 4,580 cases since October 22, more than double the number reported last year. In Pennsylvania alone, at least 1,338 cases have been confirmed in 44 counties as of mid-October, leading to hospitalizations and five deaths. Local Amish communities, which have low vaccination rates, are particularly affected, with three of the fatalities occurring in Lancaster County. The state health department reports increased interest in measles vaccinations, administering over 39,000 vaccines in October alone compared to an average monthly rate of 25,000 previously.
Written locally by qwen2.5:14b on 2026-10-26, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

As of October 25, 2026, the U.S. is experiencing a significant measles outbreak, with over 4,580 cases reported since October 22, more than double the number from all of 2025 according to CDC data. In Pennsylvania alone, there have been at least 1,338 confirmed cases across 44 counties, leading to the hospitalization of over 250 people and five deaths as of October 21. The vaccination status of 96% of those infected is "Unvaccinated or Unknown." Local Amish communities in Lancaster and Mifflin counties, known for low vaccination rates, are among the hardest hit by this outbreak.

Written for “Measles Outbreak In Us” on 2026-10-26, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
The article's own words the score was based on. Each is quoted verbatim and was checked against the article text before being stored, so you can find it in the original.
Reading Leans left (beta estimate) Confidence high 1 quote(s) discarded as not found in the article
Leaning: leans left for article 106436 (high confidence, 1 verified quote) · logged 2026-10-26

Story

📰 Measles Outbreak In Us
Health · 1 article(s) covering the same event.

Compared with similar articles

This article reads leans left and hedges 32% of its claims. Each row says how that neighbour differs.
The Guardian
⚖️ Leans left 🔴 17% hedged 4 of 24 📰 publisher trust 69
“While both articles discuss a significant increase in measles cases reported by the CDC, they describe different time periods and data specifics.”
ABC News (AU)
⚖️ Leans left 🔴 11% hedged 6 of 57 📰 publisher trust 68
“While both articles discuss a significant measles outbreak in Pennsylvania, they report on different aspects and scales of the outbreak, suggesting distinct reporting points rather than the same specific incident.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
19
sentences that state something as happening or true
Uncertain
32%
6 of 19 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
60/100
NPR's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Health
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-26 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

NPR · 870 article(s) · 3 correction(s) detected
Running correction rate · 3 correction(s)

Who wrote this

Chandelis Duster
8 article(s) here · 0 carrying a prediction
🔮 "You are expected to be the president's voice and sometimes the president's face on issues on a daily basis, which means you have to have access to the president," Kirby told NPR's Ayesha Roscoe on Weekend Edition Sunday.
2026-10-19 · assertive framing · What does a White House press secretary do?
🔮 Trump wrote on Truth Social that Clayton will lead the White House's new "Super Intelligence Force," a group that will "ensure that America continues to lead the World in Super Intelligence." Trump prefers the term "super intelligence" to "artificial intelligence."
🔮 Dion also sang "My Heart Will Go On," an iconic classic from "The Titanic" movie soundtrack.
🔮 The FAA said it will investigate the crash.
🔮 "Let the message to the IRGC be clear: If you shoot at two of our ships, we will impose an even higher economic cost —taking out three of yours," CENTCOM Commander Adm. Brad Cooper said in a statement posted on social media.
Also by Chandelis Duster
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 8 articles by Chandelis Duster →

Topics

CDC Mifflin County Pennsylvania U.S. Utah

Subjects

Pennsylvania GPE · 5× U.S. GPE · 3× CDC ORG · 2× Mifflin County GPE · 2× Utah GPE · 2× Amish NORP · 1× Lancaster GPE · 1× Mifflin GPE · 1× the Pennsylvania Department of Health ORG · 1× the U.S. Centers for Disease Control and Prevention ORG · 1×

Narrative

"Our state metrics and data tell part of the story of the measles outbreak in Pennsylvania, but listening to the people on the ground caring for people in affected communities like Mifflin County is essential to refining our public health response," Bogen said in a statement.
framing: mixed · carried by 1 article(s) · first seen 2026-10-26

Claims (19 extracted, 6 hedged)

U.S. measles cases more than double what they were last year as outbreak spreads asserted
outbreak → spread → ?
The U.S. is grappling with its worst resurgence of measles in decades, with cases particularly high in the state of Pennsylvania. asserted
cases → grapple → Pennsylvania
New data from the U.S. Centers for Disease Control and Prevention shows there have been more than 4,580 measles cases across the U.S. since Oct. 22, which is more than double the number for the whole of 2025. asserted
which → show → 2025
The vaccination status of 96% of those who contracted measles in 2026 was "Unvaccinated or Unknown," according to data from the CDC. uncertain
who → contract → CDC
A measles outbreak across Pennsylvania has grown as officials urge residents to get fully vaccinated against the disease. asserted
officials → grow → disease
At least 1,338 cases of measles have been confirmed in 44 counties across the state so far this year, according to the Pennsylvania Department of Health on Friday. uncertain
cases → confirm → Friday
More than 250 people have been hospitalized and 5 people have died, the department also said. asserted
department → hospitalize → ?
In Lancaster and Mifflin counties, two of the counties with the highest number of cases, local Amish communities, which have low vaccination rates, are being impacted the most. asserted
which → have → rates
Of the five who have died, three lived in Lancaster County On Thursday, Pennsylvania Secretary of Health Dr. Debra Bogen held a roundtable with Mifflin County healthcare providers to assess their needs in combatting the disease. asserted
Bogen → die → disease
"Our state metrics and data tell part of the story of the measles outbreak in Pennsylvania, but listening to the people on the ground caring for people in affected communities like Mifflin County is essential to refining our public health response," Bogen said in a statement. asserted
Bogen → tell → statement
One of the best ways to protect oneself from getting the measles is vaccination, according to health officials. uncertain
One → protect → officials
Two doses of measles, mumps, and rubella vaccine known as MMR, is nearly 97% effective against measles, according to the CDC. uncertain
doses → know → CDC
In Pennsylvania, the health department said healthcare providers have seen more residents interested in getting vaccinated for measles. asserted
providers → say → measles
Across the state, more than 39,000 measles vaccines were administered during the first three weeks of October – higher than an average of 25,000 vaccines administered across the state in one month, the health department said. asserted
department → administer → month
Earlier this month, New York Gov. Kathy Hochul declared a disaster emergency after rising measles cases. asserted
Hochul → declare → cases
Utah has also experienced a high number of measles cases. asserted
Utah → experience → cases
More than 700 people in Utah have been diagnosed with measles this year, according to Oct. 20 data from the Utah Department of Health and Human Services. uncertain
people → diagnose → Health
In South Carolina, which was dealing with an outbreak earlier this year, there have been at least 997 measles cases in 2026, according to the South Carolina Department of Public Health. uncertain
which → deal → Health
The outbreak ended in April. asserted
outbreak → end → April
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