As a public health officer of the Rockefeller Foundation, Gregg served in Brazil from 1919 to 1922 on hookworm and malaria
campaigns. This diary captures Gregg's observations during the first part of his time there and includes photographs,
postcards, and letters he sent to various family members.
Number of Image Pages:
18 (7,399,037 Bytes)
13 July - 3 August 1919
This item is in the public domain. It may be used without permission.
Medical Subject Headings (MeSH):
[Alan Gregg's Brazil diary] [April 1919 - 21 November 1920]