Sept. 23, 2025: This page is currently under review and may not reflect current vaccine guidance from the Washington State Department of Health (DOH). This page will be updated soon. For the most up-to-date information about COVID-19 vaccines, please visit the Washington DOH COVID-19 vaccine page and see the press release from the West Coast Health Alliance.

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Content adapted from materials provided by the Washington State Department of Health (DOH), the Centers for Disease Control and Prevention (CDC), the U.S. Food and Drug Administration, and the Children’s Hospital of Philadelphia.