We are working with local and federal partners on two separate hantavirus-related investigations. One investigation involves individuals potentially exposed to cases linked to the MV Hondius cruise ship outbreak, while the other involves a hantavirus infection unrelated to the
Washington State Department of Health
24.2K posts
Official X (Twitter) account for the Washington State Department of Health.
- As communities nationwide mark National Drinking Water Week, we are recognizing eight outstanding professionals from across the state who work every day to ensure people have access to safe, clean drinking water. Learn more at
- Measles cases continue to increase in Washington this year, including three recent cases with no known source of exposure. We are urging people to watch for symptoms, stay home and contact their health care provider if they feel sick, and make sure they’re up to date on their
- After significant shellfish harvest restrictions were implemented in 2025, Washington’s shellfish waters are seeing encouraging signs of recovery. More at
- We have extended the availability of respiratory syncytial virus (RSV) immunizations for infants through April 30 as disease activity remains elevated across the state. RSV immunizations are typically available between October and March. This extension gives parents and
- Measles continues to pose a serious public health concern in Washington and across the country. We have confirmed 26 measles cases across four counties this year, marking an increase from the three cases reported in a single county January 16. More at
- We are awarding $2.5 million of Climate Commitment Act funds to 15 community-based and Tribal organizations. Learn more: doh.wa.gov/newsroom/doh-a…
- When people have access to mental health support during pregnancy and after birth, families are healthier and lives are saved. To help make that support easier to access, we're awarding Perinatal Mental Health Access and Capacity Building grants to community organizations across
- New data from Washington’s Child Wellness Survey (CWS) shows that families with young children across the state demonstrate strong resilience and problem-solving skills, even as many continue to face challenges meeting basic needs such as housing, food, childcare, and
- Cardiovascular disease is the No. 1 cause of death for women. Learn how heart attack and stroke can show up differently. heyor.ca/HTgDkG #HeartHealth #WearRed
- 2 of the 3 regional blood banks serving WA are facing a severe blood shortage due to the lingering effects from heavy rains and floods in December. Learn more: doh.wa.gov/newsroom/code-…
00:00 - Testing for radon is easy and inexpensive. It's the only way to know your home’s radon level. Test. Fix. Save a Life. epa.gov/radon/find-rad… #RadonActionMonth
- We confirmed a measles outbreak in Snohomish County – the first in the state since 2023 – with three unvaccinated children ages 23 months to 9 years testing positive for the highly contagious disease. The outbreak comes as measles cases are rising across the United States, with









