Rudolph Matas (1860 – 1957) was an American vascular surgeon; prominent figure and pioneer to the fields of both surgery and anaesthesia.
In 1900 Dr Jesse William Lazear joined the Yellow Fever Commission team in Cuba under Walter Reed. He was employed to conduct studies into the bacteriology of tropical diseases.
Jean-Charles Faget (1818 - 1884) was a French physician. Faget reported an exception to the Liebermeister rule in his description of yellow fever [Faget sign] in 1858