New York, NY- Mary Mallon, known as "Typhoid Mary". She was the first person identified as a carrier of typhoid bacilli in the United States. Herself...患者, 1900~1909年, 病院
New York, NY: Immigrant children being examined by city health officer upon arrival at the battery from Ellis Island during Typhus Scare. Photograph,...エリス島, 医療診断, 移民