Skip to main content
See every side of every news story
Published loading...Updated

Measles outbreak worsens along Arizona-Utah border

More than 70 measles cases, mostly in unvaccinated children, have been reported along the Arizona-Utah border as health officials urge vaccination to contain the outbreak.

  • Health agencies say the Arizona–Utah border outbreak has more than 30 measles cases, with 36 in Utah as of Monday and 42 in Arizona, officials report.
  • Health officials say most infected children were not vaccinated, and children are routinely vaccinated at 12–15 months and 4–6 years, with infants eligible from 6 months if at risk.
  • In Arizona, Mohave County, Arizona has 42 cases amid the active outbreak while Southwest Utah reports 25 cases, including seven in Utah County, three in southeast Utah, and one in the Bear River jurisdiction.
  • The CDC states one vaccine dose is 93% effective and two doses 97%, and health officials warn measles can cause pneumonia, brain damage, urging the MMR vaccine.
  • During the week of Aug. 3, the outbreak began and a second wave started the week of Aug. 10; over the past two months, officials reported more than 30 cases in Mohave County, Arizona.
Insights by Ground AI

11 Articles

One of the largest outbreaks of measles in the U.S. currently focuses on areas bordering southwestern Utah and Arizona. In southwestern Utah, all but one of the 27 confirmed cases of unvaccinated school-age children, according to the Department of Public Health of southwestern Utah. In Mohave County, Arizona, which health authorities believe is related to the Utah outbreak, 42 cases of this highly contagious virus have been confirmed.

Most of the cases are located in the southwest of the state and a smaller strip in downtown Utah.

Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 78% of the sources are Center
78% Center

Factuality 

To view factuality data please Upgrade to Premium

Ownership

To view ownership data please Upgrade to Vantage

KBZK broke the news in on Tuesday, September 23, 2025.
Sources are mostly out of (0)
News
For You
Search
BlindspotLocal