| argentina | | avian orthoreovirus | species | 2 | 0 |
| argentina | chubut province | avian orthoreovirus | species | 0 | 1 |
| argentina | santa cruz province | avian orthoreovirus | species | 0 | 1 |
| australia | | duck reovirus | no rank | 19 | 0 |
| australia | new south wales | avian orthoreovirus | species | 0 | 1 |
| bolivia | | avian orthoreovirus | species | 1 | 0 |
| brazil | | avian orthoreovirus | species | 70 | 0 |
| brazil | para | avian orthoreovirus | species | 16 | 0 |
| brazil | santa catarina | avian orthoreovirus | species | 5 | 0 |
| bulgaria | | avian orthoreovirus | species | 2 | 0 |
| cameroon | | avian orthoreovirus | species | 1 | 0 |
| canada | | avian orthoreovirus | species | 229 | 0 |
| canada | alberta | avian orthoreovirus | species | 7 | 0 |
| canada | nova scotia | avian orthoreovirus | species | 0 | 1 |
| canada | ontario | avian orthoreovirus | species | 0 | 1 |
| canada | quebec | avian orthoreovirus | species | 0 | 1 |
| chile | | avian orthoreovirus | species | 3 | 0 |
| china | | avian orthoreovirus | species | 293 | 0 |
| china | | avian reovirus 99g | no rank | 1 | 0 |
| china | | avian reovirus arv17 | no rank | 1 | 0 |
| china | | duck reovirus | no rank | 166 | 0 |
| china | | duck reovirus np03/chn/2009 | no rank | 9 | 0 |
| china | | duck reovirus sd-12 | no rank | 10 | 0 |
| china | | duck reovirus strain drf | no rank | 1 | 0 |
| china | | duck reovirus strain drv044 | no rank | 1 | 0 |
| china | | duck reovirus strain hc/china | no rank | 2 | 0 |
| china | | goose reovirus | no rank | 17 | 0 |
| china | | muscovy duck reovirus | no rank | 70 | 0 |
| china | | muscovy duck reovirus s14 | no rank | 3 | 0 |
| china | fujian | muscovy duck reovirus | no rank | 15 | 0 |
| china | guangxi | muscovy duck reovirus | no rank | 2 | 0 |
| china | hebei | duck reovirus | no rank | 1 | 0 |
| china | jiangsu | duck reovirus | no rank | 0 | 1 |
| china | shandong | avian orthoreovirus | species | 1 | 0 |
| china | sichuan | duck reovirus | no rank | 16 | 0 |
| china | zhejiang | avian orthoreovirus | species | 0 | 3 |
| china | zhejiang | duck reovirus | no rank | 0 | 3 |
| china | zhejiang | goose orthoreovirus | no rank | 10 | 0 |
| china | zhejiang | muscovy duck reovirus | no rank | 0 | 2 |
| colombia | | avian orthoreovirus | species | 3 | 0 |
| croatia | | avian orthoreovirus | species | 1 | 0 |
| egypt | | avian orthoreovirus | species | 11 | 0 |
| france | | avian orthoreovirus | species | 7 | 0 |
| france | | muscovy duck reovirus | no rank | 24 | 0 |
| france | | muscovy duck reovirus 89330 | no rank | 1 | 0 |
| germany | | avian orthoreovirus | species | 30 | 0 |
| ghana | | avian orthoreovirus | species | 1 | 0 |
| greece | | avian orthoreovirus | species | 2 | 0 |
| hungary | | avian orthoreovirus | species | 180 | 0 |
| hungary | | goose reovirus | no rank | 5 | 0 |
| india | | avian orthoreovirus | species | 24 | 0 |
| india | haryana | avian orthoreovirus | species | 0 | 1 |
| india | uttar pradesh | avian orthoreovirus | species | 1 | 0 |
| indonesia | | avian orthoreovirus | species | 5 | 0 |
| iran | | avian orthoreovirus | species | 43 | 0 |
| israel | | avian orthoreovirus | species | 46 | 0 |
| ivory coast | | avian orthoreovirus | species | 1 | 0 |
| japan | | avian orthoreovirus | species | 10 | 0 |
| japan | aomori prefecture | avian orthoreovirus | species | 1 | 1 |
| japan | gifu prefecture | avian orthoreovirus | species | 4 | 0 |
| japan | kagawa prefecture | avian orthoreovirus | species | 2 | 0 |
| japan | nagano prefecture | avian orthoreovirus | species | 2 | 0 |
| japan | nagasaki prefecture | avian orthoreovirus | species | 1 | 0 |
| japan | niigata prefecture | avian orthoreovirus | species | 8 | 0 |
| japan | tottori prefecture | avian orthoreovirus | species | 1 | 0 |
| japan | wakayama prefecture | avian orthoreovirus | species | 10 | 0 |
| lebanon | | avian orthoreovirus | species | 1 | 0 |
| malaysia | | avian orthoreovirus | species | 17 | 0 |
| mexico | | avian orthoreovirus | species | 5 | 0 |
| morocco | | avian orthoreovirus | species | 2 | 0 |
| netherlands | | avian orthoreovirus | species | 1 | 0 |
| nigeria | abia | avian orthoreovirus | species | 1 | 0 |
| oman | | avian orthoreovirus | species | 3 | 0 |
| peru | ica region | avian orthoreovirus | species | 0 | 1 |
| philippines | | avian orthoreovirus | species | 7 | 0 |
| poland | | avian orthoreovirus | species | 25 | 0 |
| poland | | muscovy duck reovirus | no rank | 3 | 0 |
| romania | | avian orthoreovirus | species | 12 | 0 |
| russia | | avian orthoreovirus | species | 68 | 0 |
| saudi arabia | | avian orthoreovirus | species | 2 | 0 |
| south africa | | avian orthoreovirus | species | 1 | 0 |
| south korea | | avian orthoreovirus | species | 33 | 0 |
| spain | | avian orthoreovirus | species | 3 | 0 |
| sudan | | avian orthoreovirus | species | 16 | 0 |
| taiwan | | avian orthoreovirus | species | 0 | 1 |
| turkey | | avian orthoreovirus | species | 2 | 0 |
| ukraine | | avian orthoreovirus | species | 3 | 0 |
| united arab emirates | | avian orthoreovirus | species | 2 | 0 |
| united kingdom | | avian orthoreovirus | species | 1 | 0 |
| united states | | avian orthoreovirus | species | 524 | 0 |
| united states | | avian orthoreovirus turkey/ca/sep-n605/08 | no rank | 1 | 0 |
| united states | | avian reovirus strain s1133 | no rank | 1 | 0 |
| united states | alabama | avian orthoreovirus | species | 18 | 0 |
| united states | arkansas | avian orthoreovirus | species | 38 | 1 |
| united states | california | avian orthoreovirus | species | 87 | 1 |
| united states | florida | avian orthoreovirus | species | 1 | 0 |
| united states | georgia | avian orthoreovirus | species | 57 | 0 |
| united states | indiana | avian orthoreovirus | species | 3 | 0 |
| united states | iowa | avian orthoreovirus | species | 1 | 0 |
| united states | kentucky | avian orthoreovirus | species | 3 | 0 |
| united states | minnesota | avian orthoreovirus | species | 0 | 1 |
| united states | mississippi | avian orthoreovirus | species | 22 | 0 |
| united states | missouri | avian orthoreovirus | species | 1 | 0 |
| united states | nebraska | avian orthoreovirus | species | 0 | 1 |
| united states | north carolina | avian orthoreovirus | species | 29 | 1 |
| united states | north carolina | avian orthoreovirus turkey/nc/sep-r44/03 | no rank | 1 | 0 |
| united states | ohio | avian orthoreovirus | species | 3 | 0 |
| united states | pennsylvania | avian orthoreovirus | species | 58 | 3 |
| united states | south carolina | avian orthoreovirus | species | 6 | 0 |
| united states | tennessee | avian orthoreovirus | species | 14 | 0 |
| united states | texas | avian orthoreovirus | species | 34 | 0 |
| united states | washington | avian orthoreovirus | species | 1 | 0 |
| united states | wisconsin | avian orthoreovirus | species | 2 | 0 |
| united states | wisconsin | duck reovirus np03/chn/2009 | no rank | 1 | 0 |
| vietnam | | avian orthoreovirus | species | 2 | 0 |