An official website of the Washington state government
The .gov means it’s official.
A .gov website belongs to an official government organization in the United States.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and
transmitted securely.
Working together for safer communities
The virus that causes the destructive effect on the "T"-Lymphocytes of the body's cellular immune system.