Key points are not available for this paper at this time.
(1949). An Outbreak of Sylvan Yellow Fever in Uganda with Aedes (Stegomyia) Africanus Theobald as Principal Vector and Insect Host of the Virus. Annals of Tropical Medicine & Parasitology: Vol. 43, No. 1, pp. 74-89.
Smithburn et al. (Fri,) studied this question.