Orthomyxoviridae
| Kingdom: Viruses |
| Phylum: Viruses |
| Class: Single-stranded, negative-sense, RNA viruses |
| Order: Unassigned single stranded negative-sense RNA viruses |
| Family: Orthomyxoviridae |
| Kingdom: Viruses |
| Phylum: Viruses |
| Class: Single-stranded, negative-sense, RNA viruses |
| Order: Unassigned single stranded negative-sense RNA viruses |
| Family: Orthomyxoviridae |