Maricopa County Confirms 3 New Measles Cases, Total Reaches 13

Maricopa County has recently confirmed three additional cases of measles, raising the total number of cases to 13 for the year 2026. These new developments underscore the significance of vaccination and the need for heightened awareness of symptoms to mitigate local transmission.

The latest cases were contracted within Maricopa County and have no ties to travel or known exposure sources. This scenario highlights the continuous risk of local infection amid the current outbreak.

To safeguard the public, notifications are disseminated when potentially exposed individuals cannot be directly identified, enabling those who may have been present in the same location as an infected person to take necessary precautions. Updates on public exposure sites are available through media announcements and on the Maricopa County Department of Public Health website.

Public Exposure Sites

Individuals who visited the following sites during the specified dates and times should be vigilant for measles symptoms. The virus can persist in the air for up to two hours, and exposure times reflect this extended period.

A new location has been added to the list as of April 16, 2026.

Location	Date	Time	Last Day of Symptom Watch
The Church of Jesus Christ of Latter-day Saints 10725 E. Point Twenty-Two Blvd. Mesa, AZ 85212	Sunday, April 19th	11:00 a.m.-1:30 p.m.	Sunday, May 10th
AZ Athletic Grounds Building A 6321 S. Ellsworth Rd. Mesa, AZ 85212	Thursday, April 23rd	9:00 a.m.-12:00 p.m.	Thursday, May 14th
Menchie’s Frozen Yogurt 5022 S. Power Rd. #108 Mesa, AZ 85212	Saturday, April 25th	6:45 p.m.-9:30 p.m.	Saturday, May 16th
Fry’s Food Store 2724 S. Signal Butte Rd. Mesa, AZ 85209	Tuesday, April 28th	12:45 p.m.-3:45 p.m.	Tuesday, May 19th
V’s Barbershop 9317 E. Ray Rd. #106 Mesa, AZ 85212	Tuesday, April 28th	2:00 p.m.-4:30 p.m.	Tuesday, May 19th
Target 5110 S. Power Rd. Mesa, AZ 85212	Wednesday, April 29th	3:00 p.m.-5:30 p.m.	Wednesday, May 20th
Boba CuCue Bubble Tea House 5229 S. Power Rd. #101 Mesa, AZ 85212	Wednesday, April 29th	3:30 p.m.-6:30 p.m.	Wednesday, May 20th
Chili’s Grill & Bar 5016 S. Power Rd. Mesa, AZ 85212	Wednesday, April 29th	5:15 p.m.-8:00 p.m.	Wednesday, May 20th
Chick-fil-A 4908 S. Power Rd. Mesa, AZ 85212	Wednesday, April 29th	5:30 p.m.-8:30 p.m.	Wednesday, May 20th
Chick-fil-A 4908 S. Power Rd. Mesa, AZ 85212	Thursday, April 30th	5:30 p.m.-8:30 p.m.	Thursday, May 21st
In-N-Out Burger 1650 S. Stapley Dr. Mesa, AZ 85204	Sunday, May 3rd	3:30 p.m.-5:45 p.m.	Sunday, May 24th

Steps for Those Potentially Exposed

1. Verify Vaccination Status: Ensure your immunization records reflect protection against measles. Those not vaccinated or unsure should consult a healthcare professional.
2. Monitor for Symptoms: Symptoms may manifest seven to 12 days post-exposure but can take up to 21 days. Key indicators include:

   • High fever (>101°F)
   • Red, watery eyes
   • Cough and runny nose
   • Rash beginning on the face and spreading downward
   • Those eligible may seek post-exposure prophylaxis (PEP) from healthcare providers.

3. Seek Medical Attention if Symptomatic: Stay home and contact a healthcare provider, disclosing symptoms and potential exposure to prevent further spread.

Preventing Measles

The MMR vaccine is the cornerstone of measles prevention, with two doses typically administered in childhood. Adults require at least one dose post-age one. In line with CDC recommendations, early vaccination for infants aged 6-11 months is advised during outbreaks.

Measles is an exceptionally contagious virus, with a 90% infection rate among the unvaccinated upon exposure. While there is no specific treatment for measles, vaccination remains the most effective preventive measure.

Healthcare providers are encouraged to watch for unvaccinated patients showing symptoms and are required to report suspected cases within 24 hours.

Facts About Measles

• Vaccination: The best defense against measles, with MMR vaccines available at various locations. Find low-cost vaccine resources.
• Contagion: Measles can spread before symptoms appear.
• Immunization Records: Residents can verify their immunization status on the Arizona Department of Health Services website or contact the MCDPH CARES Team at (602) 506-6767 for assistance.

For comprehensive information on measles, visit Maricopa.gov/measles.