First presumed human infections of avian influenza under investigation in Washington state - Washington State Department of Health
- First presumed human infections of avian influenza under investigation in Washington state Washington State Department of Health
- Four test positive in WA’s first human bird flu infections The Seattle Times
- 4 agricultural workers test 'presumptively positive' for avian flu, first cases in WA KOMO News
- Presumed human infections with avian influenza under investigation in Washington OregonLive
- Franklin County the site of first presumed human infection of avian influenza KIRO Seattle