Figure 53-3. Electron micrograph of a poliovirus showing the characteristic nonenveloped, small (20 to 30) icosahedral particles of a picornavirus.

Figure 53-3Electron micrograph of a poliovirus showing the characteristic nonenveloped, small (20 to 30) icosahedral particles of a picornavirus

From: Chapter 53, Picornaviruses

Cover of Medical Microbiology
Medical Microbiology. 4th edition.
Baron S, editor.
Copyright © 1996, The University of Texas Medical Branch at Galveston.

NCBI Bookshelf. A service of the National Library of Medicine, National Institutes of Health.