Skip to main content

Letter from Philippe Caldas to Valery Havard,  August 29, 1901

 Item — Box: 25, Folder: 18
Identifier: 02518023

Scope and Contents

Caldas, in defense of his vaccine, outlines reasons for his diagnosis of septic fever rather than yellow fever for the volunteers who became sick after being infected with yellow fever. [Courtesy of the National Archives and Records Administration]

Dates

  • Creation:  August 29, 1901

Language of Materials

Spanish

Access

There are no restrictions on user access to any of the materials in the collection except where noted in the container list.

Extent

3 pages

Expand All