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| ViralAgent | 34 | BiologicalAgents that are also a Virus. | ^ |
| VirusDoubleStranded | 4 | The class of viruses whose DNA or RNA is doublestranded. | ^ |
| HerpesVirus | 3 | The family of ViralAgent that includes various kinds of herpes simplex virus including HerpesBVir... | ^ |
| HerpesBVirus | . | A virus which is carried by Macaque monkeys and which does not harm these primates, but which cause... | ^ |
| EpsteinBarrVirus | . | The Epstein–Barr virus (EBV), formally called Human gammaherpesvirus 4, is one of the nine known hu... | ^ |
| Cytomegalovirus | . | Cytomegalovirus (CMV) is a genus of viruses in the order Herpesvirales, in the family Herpesviridae... | ^ |
