Ellis Island
During and immediately following World War II, Ellis Island was used to hold German merchant mariners and "enemy aliens"—Axis nationals detained for fear of spying, sabotage, and other fifth column activity. In December 1941, Ellis Island held 279 Japanese, 248 Germans, and 81 Italians removed from the East Coast. Unlike other wartime immigration detention stations, Ellis Island was designated as a permanent holding facility and was used to hold foreign nationals throughout the war. A total of 7,000 Germans, Italians and Japanese would be ultimately detained at Ellis Island. It was also a processing center for returning sick or wounded U.S. soldiers, and a Coast Guard training base. Ellis Island still managed to process tens of thousands of immigrants per year during this time, but many fewer than the hundreds of thousands per year who arrived before the war. After the war, immigration rapidly returned to earlier levels.
Ellis Island Immigrant Hospital
The original immigration station on Ellis Island opened January 1, 1892, and processed 700 people that first day. In September of that year, the Hamburg-America steamer S.S. "Moravia" arrived at with several confirmed cases of cholera. Every ship arriving in the port of New York was held at quarantine before being cleared to land. Passengers found to have dangerous contagious diseases were taken off ships at quarantine and transferred to the hospital at either Hoffman or Swinburne Island. Twenty-four of Moravia's passengers were ill and twenty-two deaths had occurred during the voyage. Many were children. It was believed that the outbreak occurred due to the ship taking on contaminated water from the Elbe river. The threat of a pandemic caused all shipping traffic to be suspended. The backlog of ships held at quarantine and the lack of adequate medical facilities to handle the volume quickly precipitated the need for a more robust healthcare facility to treat immigrants and merchant marine sailors.