| antarctica | | type 2 ruminant rhadinovirus of mule deer | no rank | 1 | 0 |
| canada | | type 2 ruminant rhadinovirus | species | 1 | 0 |
| canada | | type 2 ruminant rhadinovirus of mule deer | no rank | 38 | 0 |
| china | | type 2 ruminant rhadinovirus | species | 4 | 0 |
| united kingdom | northern ireland | type 2 ruminant rhadinovirus | species | 0 | 1 |