Measles
Maricopa County Current Situation (last updated 8/4/2026)
- MCDPH is actively responding to community transmission of measles in Maricopa County.
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: There are no active public exposure sites in Maricopa County.
| Location | Date/Time | Time | Last Day of Symptom Watch |
|---|---|---|---|
Resources:
- CDC Measles for Healthcare Providers website
- CDC Interim Infection Prevention and Control Recommendations for Measles in Healthcare Settings
- Arizona Department of Health Services Health Professionals website
- Arizona Department of Public Health Measles Dashboard website
- Maricopa County Department of Public Health Measles website
Arizona Department of Health Services (ADHS)
CDC
American Academy of Pediatrics
County Resources
Measles Resources for Medical Providers:
- TAPI’s Measles Signs and Symptoms Flyer
- TAPI’s Measles in Your Community Flyer
- AAFP Measles Patient Care Webpage
- AAP Measles Patient Care Webpage
- ADHS Measles Clinician Resources
- ADHS Measles Clinician FAQs
- NACCHO: 2025 Measles Outbreaks: Resources and Updates for Local Health Departments
- ADHS Measles Surveillance Toolkit for Healthcare Settings
- CDC – It isn’t just a little rash – testing for clinicians
- CDC – MMRV Testing for Clinicians
- CDC – Measles Clinical Diagnosis Fact Sheet
- Social Media Resources
