1348-131 - Transmission electron micrograph of influenza A virus, early passage. The swine influenza virus as all Influenza A virus, is a pleomorphic virus
1348-130 - This transmission electron micrograph from a pelleted specimen depicts three icosahedral-shaped herpes virus virions. The staining technique used to process this specimen revealed the following findings: virions with a dark center, where the stain has pen