ID#: 21522
This simplified illustration succinctly outlined the transmission cycle of the yellow fever virus, and how as a sylvatic virus, contained in a non-human primate population, can jump to include a geographically suitable human population.
High Resolution: Click here for hi-resolution image (24.32 MB)
Content Provider(s): CDC
Creation Date: 1966
Photo Credit:
CDC Organization
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.