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

EVERETT — A Snohomish County adult has been identified with measles, the health departments from King and Snohomish Counties announced Tuesday.

A new positive measles case was identified in an infant in Snohomish County, according to the Snohomish County Health Department.

The Snohomish County Health Department reported Tuesday that at least two people have been exposed to the measles virus.

SEATTLE, Wash. -- King County health officials announced the second confirmed case of measles in Washington state in 2025. On March 17, an adult resident of Snohomish County was diagnosed with a ...

SNOHOMISH COUNTY, Wash. — Two Snohomish County residents were exposed to measles following a confirmed case at SEA Airport earlier this month.

The measles outbreak continues to spread throughout the U.S., sparking discussions about how best to protect children and other high-risk groups from the disease.

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

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

EVERETT — A Snohomish County adult has been identified with measles, the health departments from King and Snohomish Counties announced Tuesday.