Flaviviridae

Flaviviridae

Flaviviruses virions are spherical, enveloped, and 40-50 nm in diameter. Flavi contains a linear, plus sense, single-stranded RNA genome. There are about 70 recognized diseases in the Flavi family. 13 cause disease in humans, such as Yellow Fever, Dengue, and West Nile.

http://education.expasy.org/images/Flaviviridae_virion.jpg