What we know now
As of September 24, 2026, Washington reports 58 confirmed measles cases statewide in 2026, including four hospitalizations and no deaths, while tracking cases, outbreaks, and public exposure locations.
The cited official sources describe this event as active as of Sep 24, 2026.
Cited update: Washington State Department of Health
Where it has been reported
The cited record identifies Washington.
These locations come from the cited sources and are not a personalized risk map.
See every source-supported area ↑Reported cases and outcomes
As of Sep 24, 2026, 58 reported cases, 4 reported hospitalizations, and 0 reported deaths.
Return to the situation facts ↑What the source recommends
Washington DOH advises people with symptoms to stay home and call a health care provider before visiting, and recommends that adults and children stay current on MMR vaccination.
This guidance is attributed to the linked official source; check that source for changes.
See the event-specific guidance ↑How we verified this update
This record links 1 official source.
The primary cited source is Washington State Department of Health.
Counts and status are presented as of Sep 24, 2026; a later source update may change them.
The CDC link provides general condition background and does not verify this specific event.
Review this alert’s sources ↑Frequently asked questions
What is the current status of this event?
The cited official sources describe this event as active as of Sep 24, 2026.
Where has this event been reported?
The cited record identifies Washington. These locations come from the cited sources and are not a personalized risk map.
How many cases have been reported?
As of Sep 24, 2026, 58 reported cases, 4 reported hospitalizations, and 0 reported deaths.
What is known about the cause or exposure?
The record identifies the pathogen as Measles.
What actions does the official source recommend?
Washington DOH advises people with symptoms to stay home and call a health care provider before visiting, and recommends that adults and children stay current on MMR vaccination. This guidance is attributed to the linked official source; check that source for changes.
How was this update verified?
This record links 1 official source. The primary cited source is Washington State Department of Health. Counts and status are presented as of Sep 24, 2026; a later source update may change them. The CDC link provides general condition background and does not verify this specific event.