Yellow Fever 1
Yellow Fever 1. Infective Agent.—probably The Spirochete (leptospira Icteroides) Reported By Noguchi. 2. Source Of Injection.—typical And Atypical Cases Of Yellow Fever, Possibly Only During The First Three Days Of Their Illness. 3. Portal Of Exit.—blood Abstracted By Stegomyia Fasciata (aedes Calopus) (fig. 78). 4. Route Of Transmission.—so Far As ...