MESA, AZ — New measles cases have been confirmed in Maricopa County, bringing the 2026 total to 15.
This month, health officials announced several new cases and said they showed no travel history or known source of exposure, suggesting local transmission.
The Maricopa County Department of Public Health said the cases are connected and were likely contracted within the county.
Previously, multiple exposure cases were identified in the Queen Creek and Mesa areas.
Public exposure sites
Health officials have identified the following newly announced public exposure sites as of May 13, 2026.
People who visited these locations during the listed dates and times may have been exposed to measles. The measles virus can survive in the air for up to two hours, and the listed exposure times account for that extended period.
Location | Date/Time | Time | Last Day of Symptom Watch |
|---|---|---|---|
NEW: Arizona Athletic Grounds Building A 6321 S. Ellsworth Rd. | Tuesday, May 5 | 3:00 p.m.-9:00 p.m. | Tuesday, May 26 |
| Wednesday, May 6 | 8:30 a.m.-4:00 p.m. | Wednesday, May 27 | |
| Thursday, May 7 | 8:30 a.m.-1:00 p.m. | Thursday, May 28 | |
NEW: Pecan Lake Entertainment 25004 S. 206th St. | Wednesday, May 6 | 6:00 p.m.-9:00 p.m. | Wednesday, May 27 |
NEW: Club Dance Recital 22149 E. Ocotillo Rd. | Friday, May 8 | 3:30 p.m.-10:45 p.m. | Friday, May 29 |
Hobby Lobby 20004 S. Ellsworth Rd. | Monday, May 4 | 6:30 p.m.-9:00 p.m. | Monday, May 25 |
Walgreens 21212 E. Ocotillo Rd. | Monday, May 4 | 11:00 a.m.-1:30 p.m. | Monday, May 25 |
In-N-Out Burger 1650 S. Stapley Dr. | Sunday, May 3 | 3:30 p.m.-5:45 p.m. | Sunday, May 24 |
Starbound Dance Competition 4132 E. Pecos Rd. | Saturday, May 2 | 3:30 p.m.-6:30 p.m. | Saturday, May 23 |
Chick-fil-A 4908 S. Power Rd. | Thursday, April 30 | 5:30 p.m.-8:30 p.m. | Thursday, May 21 |
| Wednesday, April 29 | 5:30 p.m.-8:30 p.m. | Wednesday, May 20 | |
Chili's Grill & Bar 5016 S. Power Rd. | Wednesday, April 29 | 5:15 p.m.-8:00 p.m. | Wednesday, May 20 |
Boba CuCue Bubble Tea House 5229 S. Power Rd.#101 | Wednesday, April 29 | 3:30 p.m.-6:30 p.m. | Wednesday, May 20 |
Target 5110 S. Power Rd. | Wednesday, April 29 | 3:00 p.m.-5:30 p.m. | Wednesday, May 20 |
V's Barbershop 9317 E. Ray Rd. #106 | Tuesday, April 28 | 2:00 p.m.-4:30 p.m. | Tuesday, May 19 |
| Fry's Food Store2724 S. Signal Butte Rd. Mesa, AZ 85209 | Tuesday, April 28 | 12:45 p.m.-3:45 p.m. | Tuesday, May 19 |
Menchie's Frozen Yogurt 5022 S. Power Rd. #108 | Saturday, April 25 | 6:45 p.m.-9:30 p.m. | Saturday, May 16 |
AZ Athletic GroundsBuilding A 6321 S. Ellsworth Rd. | Thursday, April 23rd | 9:00 a.m.-12:00 p.m. | Thursday, May 14 |
Health officials advise anyone at these locations during the listed times to check their vaccination status. People who have not had measles or received the measles, mumps, and rubella vaccine may not be protected and should talk with a healthcare provider.
SYMPTOMS
Symptoms typically appear seven to 12 days after exposure but may take up to 21 days. Symptoms include a high fever over 101 degrees, red and watery eyes, cough, runny nose, and a red, raised, and blotchy rash. The rash usually begins on the face at the hairline and moves down the body.
If symptoms develop, individuals should stay at home and call a healthcare provider to seek medical care and testing. Patients should call ahead to report possible measles exposure to avoid exposing others.
Residents can check their immunization records through the Arizona Department of Health Services or contact the MCDPH CARES Team for assistance.
For more information on measles, click here.
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