PUBLIC HEALTH INSIDER

Official insights from Public Health – Seattle & King County staff

Measles case identified in a King County adult

April 11, 2025.Reading time 4 minutes.

Public Health – Seattle & King County was notified on April 4, 2025, of a positive measles case in a King County adult. There is minimal to no risk of measles to the general public from this new case.

New measles case identified in Snohomish County infant

April 2, 2025.Reading time 10 minutes.

Snohomish county reported a positive measles case in a Snohomish County infant. The infant was likely exposed to measles during recent travel abroad. People who were at certain locations in Snohomish and King counties may have been exposed to measles. Read the blog for locations of potential exposure.