The West Nile Virus
摘要
Panel 52. The West Nile virus is a small RNA virus, enveloped, 1/50000th of a millimeter in diameter, belonging to the Flavivirus family, which also includes the yellow fever virus, the dengue virus (see panel 54), or the Zika virus (see panel 55). This photograph shows a small group of West Nile viruses (in green), present in a cellular compartment at the center of this cell section.