Visualized: America's Surge in Measles Cases in 2025
UNITED STATES, JUL 23 – Over 1,300 measles cases reported across 39 states with 92% among unvaccinated individuals, marking the highest incidence since 1992, CDC data shows.
- In the United States, 1,319 measles cases across 39 states, the highest since 1992, CDC reported Wednesday.
- Declining vaccination levels led to the surge, as childhood vaccination rates have fallen, eroding herd immunity below the 95% threshold, CDC reported.
- In Western Iowa, a fully vaccinated adult contracted measles, according to Iowa Department of Health and Human Services, and exposure was identified at Taylor Park Trading Post on July 12, with Gunnison Valley Hospital exposure on July 16, authorities say.
- As a result, Martha says the daycare is closed for the next month, leading to quarantine and work disruptions.
- Public health experts warn that an accelerated MMR vaccination schedule is advisable, as 92% of cases involve unvaccinated or unknown status, to curb the surge.
17 Articles
17 Articles


Health officials confirm more measles cases in Michigan
DETROIT — Two measles cases were confirmed in Kent County last week, bringing its total count to four, officials said. The Kent County Health Department announced the new cases in a press release Wednesday but did not provide any additional ...
One Mom Explains How Measles Outbreaks Can Cause Havoc For Daycare Families
TikTokGreat news, everyone! Cases of the measles in the U.S. are at a 30 year high! We did it! U-S-A! U-S-A! Oh. Did I say “great news?” I meant the opposite of that. It’s a tragedy. Currently, the Centers of Disease Control and Prevention (CDC) are reporting 1,319 cases across 40 jurisdictions — and two children have already died. TikTok creator Martha (@martharoseyy) was recently in a country with an outbreak, and even though no one in her fam…
Visualized: America's Surge in Measles Cases in 2025
See this visualization first on the Voronoi app. Use This Visualization America’s Surge in Measles Cases in 2025 This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources. Key Takeaways As of July 15, 2025, there are a total of 1,307 confirmed measles cases across 40 states, with 164 of these cases hospitalized. While 2019 saw 1,274 me…
Measles cases in US over 4.5 times higher than all of last year - The Pulse of NH
Jan Sonnenmair/Getty Images(NEW YORK) -- Measles cases in the United States are continuing to rise after breaking a decades-long record just two weeks ago.There are now 1,319 confirmed measles cases across 39 states, according to data fr...

Measles cases in US over 4.5 times higher than all of last year
Jan Sonnenmair/Getty Images (NEW YORK) — Measles cases in the United States are continuing to rise after breaking a decades-long record just two weeks ago. There are now 1,319 confirmed measles cases across 39 states, according to data from the Centers for Disease Control and Prevention (CDC) updated Wednesday. This is the highest nationwide measles figure seen since 1992. National cases are more than 4.5 times higher than the entirety of last y…
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