Seattle & King County and the Snohomish County Health Department are investigating a confirmed case of measles in an adult ...

Local health officials have confirmed the second positive case of measles in Washington this year, this time in a Snohomish ...

SEATTLE, Wash. -- King County health officials announced the second confirmed case of measles in Washington state in 2025. On ...

Seattle & King County and the Snohomish County Health Department are investigating a second confirmed case of measles in ...

Seattle and King County and the Snohomish County Health Department are investigating a positive case of measles, identified on March 17 in ...

EVERETT — A Snohomish County adult has been identified with measles, the health departments from King and Snohomish Counties announced Tuesday. The case of measles, the second confirmed in the ...

The U.S. has already seen more measles cases in 2025 than it did in all of 2024. Here’s how to know if you need a vaccine or booster shot.

The measles vaccination rate is dropping perilously low, and online misinformation is to blame, according to Clark County Public Health officials.

Here’s what you need to know. The Evergreen State’s two recorded measles cases in 2025 include one in King County and one in Snohomish County. That’s roughly on par with the rate at which ...