1348-2946 - Coronavirus, virus of the family Coronaviridae and of the subfamily Orthocoronavirinae. View from a transmission electron microscopy (TEM) image
1348-1436 - Measles virus (of large size) and SV40 virus (of small size), TEM. This electron micrograph reveals both a paramyxovirus measles virus, and virions of the polyomavirus, simian virus SV40 (smaller circles)
1348-115 - Electron micrograph of the poliovirus. Poliovirus is a species of Enterovirus, which is a genus in the family of Picornaviridae, and is an RNA virus.