'''''Orthomyxoviridae''''' adalah famili [[virus RNA]] yang meliputi limatujuh [[genus|genera]]: ''[[Influenzavirusvirus influenza A]]'', ''[[Influenzavirusvirus influenza B]]'', ''[[Influenzavirusvirus influenza C]]'', ''[[Thogotovirusvirus influenza D]]'', ''[[Isavirus]]'', ''[[Quaranjavirus]]'', dan [[IsavirusThogotovirus]]. TigaEmpat genera pertama dapat menyebabkan [[influenza]] pada vertebrata, termasuk [[burung]] (lihat juga [[flu burung]]), [[manusia]] dan [[mamalia]] lainnya. Isaviruses menginfeksi [[salmon]]; thogotoviruses menginfeksi [[vertebrata]] dan [[invertebrata]], seperti [[nyamuk]].<ref name="ICTVdb">{{Cite web | year = 2006 | title = Index of Viruses - Orthomyxoviridae (2006). In: ICTVdB - The Universal Virus Database, version 4 | editor = Büchen-Osmond, C. | publisher = Columbia University, New York, USA | url = http://www.ncbi.nlm.nih.gov/ICTVdb/Ictv/fs_index.htm}}</ref><ref name="pmid2617637">{{cite journal |author=Jones LD, Nuttall PA |title=Non-viraemic transmission of Thogoto virus: influence of time and distance |journal=Trans. R. Soc. Trop. Med. Hyg. |volume=83 |issue=5 |pages=712–4 |year=1989 |pmid=2617637|doi=10.1016/0035-9203(89)90405-7}}</ref><ref>{{cite web | url = http://www.nimr.mrc.ac.uk/MillHillEssays/1999/isa.htm | title = Infectious Salmon Anaemia | accessdate = 2007-09-14 | author = Barry Ely | year = 1999 | work = Mill Hill Essays | publisher = [[National Institute for Medical Research]]}}</ref><ref name="pmid11678233">{{cite journal | author = Raynard RS, Murray AG, Gregory A | title = Infectious salmon anaemia virus in wild fish from Scotland | journal = Dis. Aquat. Org. | volume = 46 | issue = 2 | pages = 93–100 | year = 2001 | pmid = 11678233| doi = 10.3354/dao046093}}</ref>
