Pennsylvania Measles Outbreak Hits Four Deaths, Worst US Toll in Decades
All four victims were unvaccinated as the outbreak grows past 700 cases and a CDC counting change fuels a fight between Gov. Shapiro and RFK Jr.
Part of a larger narrative
Pennsylvania Measles Crisis
- Pennsylvania Ties CDC Measles Aid Request to Recognizing Deaths RFK Jr. Disputes
- Pennsylvania Measles Outbreak Hits Four Deaths, Worst US Toll in Decadesyou are here
What to know
- All four Pennsylvania measles deaths were in unvaccinated people, per state and local officials.
- The outbreak, centered in Lancaster County, has grown to nearly 700 confirmed cases with 124 hospitalizations, and experts say true infections are likely far higher.
- The CDC's switch to a different death-counting system amid the outbreak has drawn criticism from public health experts as unexplained and potentially data-obscuring.
- The deaths have sharpened a public clash between Gov. Shapiro and HHS Secretary RFK Jr. over vaccine misinformation and federal outbreak assistance.
The dispute Whether blame lies primarily with federal officials who spread vaccine skepticism and altered CDC reporting, or with individual parents who chose not to vaccinate their children. · positions read across 317 posts and comments
RFK Jr. and the Trump administration bear direct responsibility for the deaths through vaccine misinformation and data manipulation.
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“Charge RFK with murder and reckless endangerment.”
billz3bub.bsky.social · Bluesky ↗
Parents who refused vaccination for their children bear responsibility for the deaths.
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“And the parents of any unvaccinated child or adult that gets measles. It was their choice to ignore medical advice.”
olddogandgrump.bsky.social · Bluesky ↗
The reported case and death counts significantly understate the true scale of the outbreak.
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“They already tried erasing the first PA measles deaths.”
bigspider.bsky.social · Bluesky ↗
Robert F. Kennedy Jr. US Health and Human Services Secretary
Josh Shapiro Pennsylvania Governor
Erica Schwartz CDC Director
Debra Houry Former CDC chief medical officerGreg Furlong Jefferson County Coroner
How it unfolded 4 developments, newest first · click a bar or a number to jump articlesvideospostscomments
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Analysts say the true outbreak is far larger than reported
Coverage from The Atlantic and others frames 2026 as the deadliest US measles year since elimination was declared in 2000, arguing the death toll relative to roughly 700 confirmed cases implies significant undercounting of infections.
“The two latest deaths suggest that the true number of infections is much larger than reported.”
— Tom Bartlett, The Atlantic -
first by abcnews.com, 9d ago · also ABC News, abc7NY
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first by CBS News, 7d ago · also The Atlantic
1 more headline
- Measles Is Winning The Atlantic · 7d ago
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Pennsylvania health officials announced on Tuesday that a fourth person in the state had died from measles, making 2026 the deadliest year for measles in the U.S. since the virus was declared eliminated in 2000.
2 more of the top 3 · 37 posts in this stretch
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An 18 year old has become Pennsylvania’s fourth reported measles-related death this year. The unvaccinated teen lived in Mifflin County. There is a safe and effective vaccine for measles to prevent this.
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❝ Many who fall ill, particularly in the Amish community, aren’t getting tested; the Amish parents of the infant who died with a ruptured spleen told me that their 13 living children had all caught the virus, but they never got swabbed. ❞ when you: 1. have no universal health care 2. normalize death cults 3. normalize forced pregnancy 4. elect…
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Pennsylvania confirms two more deaths, total reaches four
The state health department confirms two additional measles-associated deaths, including an 18-year-old who died of acute disseminated encephalomyelitis, bringing Pennsylvania's toll to four — the most measles deaths in a US state in decades. Shapiro accuses HHS Secretary Kennedy of 'playing games with public health and safety.'
“Today, the Pennsylvania Department of Health confirmed two more measles-associated deaths after local coroners reported these individuals died from complications associated with measles. That's four total measles-associated deaths in our Commonwealth…”
— Gov. Josh Shapiro -
first by The Guardian, 8d ago · also Honolulu Star-Advertiser, Philadelphia Inquirer, ABC News, abc7NY, NBC News, MedPage Today +13
10 more headlines
- Pennsylvania measles deaths rise to 4 amid outbreak Honolulu Star-Advertiser · 8d ago
- Pennsylvania health officials confirm two new measles-associated deaths, bringing total to four as state outbreak grows Mastodon · 8d ago
- Measles-related deaths in Pennsylvania rise to 4, health officials say ABC News · 8d ago
- Pennsylvania teen dies from measles complications, the state’s fourth death NBC News · 8d ago
- Fourth Measles Death Reported in Pennsylvania MedPage Today · 8d ago
- A fourth measles death is reported in Pennsylvania Boston Globe · 8d ago
- Pennsylvania officials report fourth measles-associated death in 'surge' of cases BBC · 8d ago
- Pennsylvania reports fourth measles-related death, the most in US in decades CNN · 8d ago
- Pennsylvania Officials Report Fourth Measles Death, as Outbreak Grows The New York Times · 8d ago
- Fourth measles-related death reported in US as outbreak grows Straits Times · 8d ago
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first by Al Jazeera, 10d ago · also Agence France-Presse
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🚨NEWS: Pennsylvania has confirmed two more measles-related deaths, bringing the state’s toll to four as an outbreak sickens nearly 700 people and claims its first lives in three decades.
2 more of the top 3 · 176 posts in this stretch
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Today, the Pennsylvania Department of Health confirmed two more measles-associated deaths after local coroners reported these individuals died from complications associated with measles. That's four total measles-associated deaths in our Commonwealth and the first Pennsylvania
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They might as well change the definition of death. https://www. theguardian.com/society/2026/s ep/14/trump-administration-cdc-measles-deaths-pennsylvania?CMP=Share_iOSApp_Other
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Public health experts call CDC's counting change 'puzzling'
Reporting on the CDC's new death-tallying method draws criticism from former CDC chief medical officer Debra Houry, who says the change doesn't fit the data system's purpose; the same coverage carries the Jefferson County coroner's account of the third victim's death.
“The change doesn't make any sense…”
— Debra Houry, former CDC chief medical officer -
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A 40-year-old woman who lived in Jefferson County, Pennsylvania, has died from measles complications, the county coroner confirmed Sunday. It’s the third measles-associated death in a fast-growing outbreak that’s sparked a political clash between state and federal officials.
2 more of the top 3 · 72 posts in this stretch
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Pennsylvania has confirmed a third measles-related death in under three weeks as the worst US measles outbreak in decades continues to grow, with the latest victim an unvaccinated 40-year-old woman. # wellness # measles # publichealth https://www. npr.org/2026/09/13/nx-s1-59680…
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RFK Jr. has decided to change the way measles deaths are counted at the CDC. As @drdebhoury.bsky.social says in this article by @melodyschreiber.com: “The change doesn’t make any sense”. It only makes sense if you’re RFK Jr. and you desperately need to manipulate data to hide your malfeasance.
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Third measles death confirmed, in Jefferson County
A 40-year-old unvaccinated woman with COPD dies of measles complications; the county coroner calls it a probable measles death. New CDC Director Erica Schwartz says Pennsylvania has not requested federal epidemiological support despite repeated offers.
“Despite repeated offers of assistance, Pennsylvania has not requested a CDC Epi-Aid, which would deploy epidemiologists and provide on-the-ground measles outbreak support.”
— Dr. Erica Schwartz, CDC Director -
first by CBS News, 10d ago · also Straight Arrow, Washington Post, NYT, NPR, NPR Health, NPR Science +4
8 more headlines
- 40-year-old Pennsylvania woman dies from measles complications Straight Arrow · 10d ago
- Pennsylvania woman dies of measles-related complications, local coroner says Mastodon · 10d ago
- Pennsylvania woman dies of measles-related complications, Jefferson County Coroner reports CBS News · 10d ago
- Unvaccinated Woman Likely Died of Measles Complications, Pa. County Coroner Says The New York Times · 10d ago
- Pennsylvania says an unvaccinated woman has died from measles-related complications NPR News · 10d ago
- Pennsylvania woman dies from measles complications The Hill · 10d ago
- Woman dies of complications from measles in western Pennsylvania Investing.com News · 10d ago
- Pennsylvania woman died from complications of probable measles case, coroner says The Washington Post · 10d ago
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first by PennLive, 14d ago · also CBS News, The Seattle Times, USA Today, NY Post, MedPage Today, Philadelphia Inquirer +2
6 more headlines
- Coroner releases details on 2 infant deaths in Pennsylvania measles outbreak CBS News · 14d ago
- Details of infants who died amid growing measles outbreak released The Seattle Times · 13d ago
- Pennsylvania coroner shares details on 2 infant measles-related deaths USA Today · 13d ago
- Coroner confirms details of babies’ measles-related deaths amid growing Pennsylvania outbreak NY Post · 13d ago
- Coroner Releases Details of Infants Who Died Amid Pennsylvania Measles Outbreak MedPage Today · 13d ago
- Coroner releases details of infants who died amid growing Pennsylvania measles outbreak Philadelphia Inquirer · 13d ago
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A 40-year-old woman who lived in Jefferson County, Pennsylvania, has died from measles complications, the county coroner confirmed. It’s the third measles-associated death in a fast-growing outbreak that’s sparked a political clash between state and federal officials.
2 more of the top 3 · 32 posts in this stretch
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3rd measles death in PA. Measles is one of the most infectious diseases known to medicine. It hospitalizes 1 in every 5 unvaccinated people infected. 1-3 children in every 1,000 die from measles-related respiratory and neurologic complications. Are we great yet?
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If you're born 1957-1989, you may have only gotten 1 dose. (Pre-1957, they assume you got the measles, because everyone got the measles. Let that sink in for a moment.) The vaccine became available in 1957 and changed to 2-dose in 1989, so anyone born in that span should get 1 dose of MMR as a booster. (I know you're 1985, but the other poster is…
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background
CDC changes how it counts measles deaths — The CDC begins using National Center for Health Statistics mortality data instead of the state-fed National Notifiable Diseases Surveillance System, a switch that currently shows no confirmed 2026 measles deaths under the new method.
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background
First two measles deaths in 35 years reported in Lancaster County — Two infants die of measles-associated causes in Lancaster County, Pennsylvania's first measles deaths in 35 years. Gov. Shapiro declines RFK Jr.'s offer of federal help, saying Kennedy's rhetoric was harming communities; Kennedy accuses Shapiro of fearmongering and 'weaponization of infectious disease.'
Also covered reported alongside — the timeline has no entry for these yet
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first by PennLive, 7d ago · also Reuters, The Atlantic
3 more headlines
- Pennsylvania measles cases top 700 after four outbreak-related deaths reported Reuters · 7d ago
- Pennsylvania's Measles Outbreak Is Enormous The Atlantic · 7d ago
- Pa. has 730+ measles cases, the largest and deadliest outbreak in the U.S. PennLive · 7d ago
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first by Guardian US, 8d ago · also Guardian
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first by NBC News, 9d ago
1 more headline
and 6 smaller pieces
What people are saying 14 voices from 3 sites · best of 317 · verbatim
- How many measles cases and deaths are going uncounted under the CDC's new NCHS-based methodology?
- How much larger is the true outbreak beyond the roughly 700 confirmed cases?
- Sep 16
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Your comment made me curious, but I don't trust comments, why am I reading that if I got my vaccines 40 years ago, I'm set for life? Why are you saying they wear out Source:
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Pennsylvania reports 2 more measles deaths as outbreak worsens. An unvaccinated 18 year old died of encephalomyelitis, a rare and severe neurological complication of measles. As of last week, the CDC had confirmed 3,294 measles cases in the United States, the highest total in more than 3 decades. Epidemiological data is generally considered an…
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WTAF: "So far, the CDC has not counted any measles deaths in 2026... RFK Jr. suggested the deaths may have been 'altogether fabricated' by one of [Pennsylvania Governor Josh] Shapiro’s 'hopeful staffers' to support a narrative that measles infection is more dangerous than it actually is." https://www. cnn.com/2026/09/15/health/penn…
- Sep 15
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It is 2026. The number of measles cases is reaching a point where we are seeing deaths from measles complications. An unvaccinated 18 yo died from acute disseminated encephalomyelitis. That is a complication of measles. You get what you vote for.🧪
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Measles kills 18-year-old in PA, 4th death as state outbreak nears 700 cases Teen developed acute disseminated encephalomyelitis, a known measles complication. https:// arstechnica.com/health/2026/09 /measles-kills-18-year-old-in-pa-fourth-death-as-state-outbreak-nears-700-cases/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_m…
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Pennsylvania’s Democratic Gov. Josh Shapiro confirmed the state’s fourth measles-related death Tuesday, accusing Health and Human Services Secretary Robert F. Kennedy Jr. of “playing games with public health and safety.”
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An 18-year-old in Mifflin County has died from a rare measles complication. It marks the fourth death connected to measles in Pennsylvania in more than 35 years.
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CNN: Pennsylvania reports fourth measles-related death, the most in US in decades https://www. cnn.com/2026/09/15/health/penn sylvania-measles-deaths-outbreak?Date=20260915&Profile=CNN&utm_content=1789492336&utm_medium=social&utm_source=mastodon # measles # publichealth
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Pennsylvania reports fourth measles-related death, marking the most fatalities the US has seen in decades amid a rapidly growing outbreak.
- Sep 14
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An unvaccinated 40yr old woman, has died of measles, the third such death this year in the ongoing outbreak in Lancaster, PA. We’re fresh out of snark on this. Vaccines are damn near miraculous. This is an avoidable tragedy that won’t be the last.
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# WeAreSickerUnderTrump Jefferson County officials report a death related to a suspected case of measles The Jefferson County coroner has confirmed another suspected measles-involved fatality in the commonwealth, this time of a 40-year-old unvaccinated woman.” https://www. inquirer.com/health/jefferson-…
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RFK Jr. mocked vaccinations in Lancaster County. Now two are dead of measles, and Pennsylvania’s outbreak is spreading.
- Sep 13
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Yeah certain cults are often responsible for these spikes and its ignored. Although im sure there are MAGAns in those numbers too
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Another Pennsylvania #measles death, this time in an unvaccinated 40 year old woman. 3 deaths with less than 700 confirmed cases suggests this outbreak is much larger than reported (no surprise).