King County Public Health says two new cases of measles have been confirmed, bringing the total number of cases to ten this year in the state.

SEATTLE — There are two new measles cases in King County. Public Health – Seattle and King County confirmed Wednesday that a child and their adult family member have the virus.

Measles detected in King County infant The patient visited multiple locations around the county between Feb. 20 and Feb. 25, including Bellevue Square, Bothell, and Redmond. February 27, 2025 3:35 pm ...

An infant in King County has been identified as Washington's first measles case of 2025. Public Health - Seattle and King County confirmed the infant's home area on Thursday, and said the baby was ...

Feb. 27—A King County infant has tested positive for measles in the year's first confirmed case in a Washington resident. The child might have been exposed to the highly contagious disease while ...

Public health officials in King County are closely monitoring measles cases in Washington, emphasizing the importance of vaccination amid rising concerns globally, saying the disease is “having ...

Public Health – Seattle & King County was notified on April 4 of a positive measles case in a King County adult. This is the fourth case of measles in Washington state in 2025.

“Measles outbreaks are happening in every part of the world,” said Elysia Gonzales, medical epidemiologist for Public Health – Seattle & King County.

A King County infant has tested positive for measles in the year’s first confirmed case in a Washington resident. The child might have been exposed to the highly contagious disease while ...

Public Health – Seattle & King County was notified on April 4 of a positive measles case in a King County adult. This is the fourth case of measles in Washington state in 2025.