05/09/2026
Maricopa County Department of Public Health (MCDPH) has confirmed one new measles case in a Maricopa County resident. The total number of confirmed measles cases in Maricopa County for 2026 is now 14.
LEARN MORE including locations where and when people people were exposed in Gilbert and Queen Creek from May 2 to May 4.
https://www.maricopa.gov/2835/Measles
This case is linked to a confirmed local case, which had no travel or known source of exposure. This indicates the source was likely within Maricopa County. This highlights the ongoing risk of local transmission during this outbreak, and the importance of vaccination and early symptom recognition.