H7N1 is a subtype of the species Influenza A virus (sometimes called bird flu virus).[citation needed]
Influenza A virus subtype H7N1 | |
---|---|
Virus classification | |
(unranked): | Virus |
Realm: | Riboviria |
Kingdom: | Orthornavirae |
Phylum: | Negarnaviricota |
Class: | Insthoviricetes |
Order: | Articulavirales |
Family: | Orthomyxoviridae |
Genus: | Alphainfluenzavirus |
Species: | |
Serotype: | Influenza A virus subtype H7N1
|
H7N1 was first isolated in 1972, from Eurasian siskin.[1]
A highly pathogenic strain of it caused a flu outbreak with significant spread to numerous farms, resulting in great economic losses in 1999 in Italy in turkeys.[2]
References
edit- ^ Dorrestein, Gerry M. (2009). "Passerines". 8 – Passerines. pp. 169–208. doi:10.1016/B978-0-7020-2874-8.00008-0. ISBN 9780702028748. S2CID 219547336.
- ^ "WHO – Avian influenza A(H5N1)- update 31: Situation (poultry) in Asia: need for a long-term response, comparison with previous outbreaks". WHO. Archived from the original on 7 March 2004. Retrieved 10 December 2018.