Walla Walla County Health Department reported a second case of measles in a resident on September 6, 2026. The alert was issued on September 6, 2026, according to public records.
This follows a previous measles case identified in the county earlier this year. Health officials are urging residents to ensure their measles vaccinations are up to date, particularly for those who may be unvaccinated or under-vaccinated.
The health department has not provided further details on the case's location or the individual's age. Officials are monitoring the situation closely and advising healthcare providers to remain vigilant for symptoms.