Fred L. Soper and Alexander W. Burke crossing a bridge to investigate an area where yellow fever occurred without the Aedes aegypti mosquito Fred L. Soper and Alexander W. Burke crossing a bridge to investigate an area where yellow fever occurred without the Aedes aegypti mosquito

Contributor(s): Sawyer, Wilbur A. Publication: Produced: 1934 Language(s): No linguistic content Format: Still image Genre(s): Archival Materials Photographic prints Abstract: Though a senior Rockefeller Foundation representative by 1934, Soper spent considerable time in the field, verifying reports of unexpected disease occurrences. Copyright: This item may be under copyright protection; contact the copyright owner for permission before re-use. Extent: 1 pages NLM Unique ID: 101584650X129 (See in Profiles in Science) Profiles in Science ID: VVBBJD Permanent Link: http://resource.nlm.nih.gov/101584650X129 Archival Collection: The Fred L. Soper Papers (Profiles in Science)