Monkeypox Virus

Digitally-colorized electron microscopic (EM) image depicting a monkeypox virion (virus particle), obtained from a clinical sample associated with a 2003 prairie dog outbreak, published June 6, 2022. The image depicts a thin section image from a human skin sample. On the left are mature, oval-shaped virus particles, and on the right are the crescents and spherical particles of immature virions. Courtesy CDC/Goldsmith at al. (Photo via Smith Collection/Gado/Getty Images)