소개
A Shield for the Columbia offers the stories behind the founding of the quarantine station of the United States Public Health Service (USPHS) in Knappton Cove, Washington and Astoria, Oregon at the mouth of the Columbia, the nation's second largest river. It is a compelling account of unlikely political and economic alliances featuring the United States Marine Hospital Service (USMHS), transpacific shipping lines, Astoria's business community, and members of the U.S. Congress.