121. The Preservation of Yellow Fever Virus

Format:

Text

122. Excerpt from Wilbur A. Sawyer's diary concerning his own yellow fever

Format:

Text

123. View from Wilbur A. Sawyer's hotel room in Bahia, Brazil

Format:

Still Image

124. Letter from Wilbur A. Sawyer to Margaret Sawyer

Format:

Text

125. Swamp near Natal, Brazil where Anopheles gambiae mosquitoes were first found in the Western Hemisphere

Format:

Still Image

126. Fred L. Soper at an old fort in Bahia, Brazil

Format:

Still Image

127. The Use of Mice in Tests of Immunity against Yellow Fever

Format:

Text

128. Vaccination against Yellow Fever with Immune Serum and Virus Fixed for Mice

Format:

Text

129. Letter from Wilbur A. Sawyer to Margaret Sawyer

Format:

Text

130. Letter from Wilbur A. Sawyer to Margaret Sawyer

Format:

Text

131. Group photo of delegates to an international health conference in Cape Town, South Africa

Format:

Still Image

132. Letter from Wilbur A. Sawyer to Margaret Sawyer

Format:

Text

133. Wilbur A. Sawyer holding up an elephant tusk in Bandundu, Belgian Congo

Format:

Still Image

134. Wilbur A. Sawyer with elephant tusks at Bandundu, Belgian Congo

Format:

Still Image

135. Letter from Wilbur A. Sawyer to Margaret Sawyer

Format:

Text

136. Pasteur Institute at Brazzaville, Belgian Congo

Format:

Still Image

137. Rest house at Brazzaville, Belgian Congo

Format:

Still Image

138. Letter from Wilbur A. Sawyer to Margaret Sawyer

Format:

Text

139. Houses of Dr. Mahaffey and Dr. Beeuwkes, Lagos, Nigeria

Format:

Still Image

140. Wilbur A. Sawyer's cottage while visiting the Yellow Fever Laboratory in 1926-1927 in Lagos, Nigeria

Format:

Still Image