Measles

Maricopa County Department of Public Health (MCDPH)
Public Health Measles Surveillance Alert for Healthcare

Providers: 01/23/2026

Maricopa County Department of Public Health (MCDPH) has confirmed two additional measles cases in Maricopa County residents, including one with no known source of exposure. This confirms that measles in now spreading within the community. Healthcare providers should be aware that measles is circulating in our community and should consider measles in the differential of individuals who present with fever and a rash. In alignment with CDC guidance in the setting of a local measles outbreak, MCDPH recommends infants aged 6-11 months to get early MMR vaccination.

MCDPH has identified three additional public locations where people may have been exposed to measles as a result of these cases.

Individuals who were at the following locations at the listed dates and times may have been exposed and should watch for symptoms for the 21 days following their exposure:

1. EOS Fitness, 3025 S. Val Vista Dr., Gilbert, AZ 85295

January 13th and 15th from 4:45 a.m.-7:45 a.m.
People should watch for symptoms through February 5th, 2026.

2. Target, 1515 E Warner Rd., Gilbert, AZ 85296

January 13th from 3:30 p.m.-5:45 p.m.
People should watch for symptoms through February 3rd, 2026.

3. Sam’s Club, 1225 N Gilbert Rd., Gilbert, AZ, 85234

January 15th from 9:00 a.m.-11:30 a.m.
People should watch for symptoms through February 5th, 2026.

Resources:

 

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FOR IMMEDIATE RELEASE
Date: June 9, 2025
First Confirmed Cases of Measles in Arizona for 2025 Identified in Navajo County

Navajo County, AZ — The Navajo County Public Health Services District (NCPHSD), in coordination with the Arizona Department of Health Services (ADHS), has confirmed four cases of measles within Navajo County. The individuals were not immunized and have a recent history of international travel. All individuals were exposed through a single source. These mark the first confirmed measles cases in both Navajo County and the state of Arizona in 2025.

Find the full press release here from Navajo County regarding Arizona’s first measles cases for 2025. For weekly updated measles information, visit the CDC page.

Arizona Department of Health Services (ADHS)

CDC

American Academy of Pediatrics

County Resources

Measles Resources for Medical Providers: