USGS Multimedia Gallery
Title: Cutthroat Trout Virus
Electron micrograph of the cutthroat trout virus (CTV) showing the small, round virions of approximately 30 nanometers in diameter containing a single-stranded RNA genome. CTV, whose genome was first characterized by USGS researchers, is being used in research into the human virus Hepatitis E.
Location: Davis, CA, USA
Date Taken: 2013
Photographer: Ron Hedrick
Usage: This image is public domain/of free use unless otherwise stated. Please refer to the USGS Copyright section for how to credit the photo.
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