| brazil | espirito santo | espirito santo virus | species | 4 | 0 |
| china | | birnaviridae sp. | species | 2 | 0 |
| china | | wenling jack mackerels birnavirus | species | 1 | 0 |
| china | | wenling japanese topeshark birnavirus | species | 1 | 0 |
| china | yunnan | mosquitoe x virus | species | 1 | 0 |
| france | languedoc-roussillon region | rotifer birnavirus strain palavas | species | 2 | 0 |
| spain | | chicken proventricular necrosis virus | species | 12 | 0 |
| united kingdom | | chicken proventricular necrosis virus | species | 20 | 0 |
| united kingdom | | eridge virus | species | 2 | 0 |
| united states | | birnavirus sp. | species | 2 | 0 |
| united states | | chicken proventricular necrosis virus | species | 1 | 0 |
| united states | | culex y virus | species | 5 | 0 |
| united states | | drosophila melanogaster birnavirus sw-2009a | species | 2 | 0 |
| united states | | soybean leaf-associated botybirnavirus 1 | species | 2 | 0 |