Search results
We did not find results for: yellow fever history.
Check spelling or type a new query.
We did not find results for: yellow fever history.
Check spelling or type a new query.
The evolutionary origins of yellow fever most likely came from Africa. Phylogenetic analyses indicate that the virus originated from East or Central Africa, with transmission between primates and humans, and spread from there to West Africa. The virus as well as the vector Aedes aegypti, a mosquito species, were probably brought to the western hemisphere and the Americas by slave trade ships from ... Wikipedia