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Influenza A Virus, H9N2 Subtype MeSH Descriptor Data 2025


MeSH Heading
Influenza A Virus, H9N2 Subtype
Tree Number(s)
B04.820.480.968.405.400.900
Unique ID
D053127
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D053127
Annotation
infection: coordinate IM with INFLUENZA, HUMAN (IM) in humans, or INFLUENZA IN BIRDS (IM) in birds, or ORTHOMYXOVIRIDAE INFECTIONS (IM) in other animals
Scope Note
A subtype of INFLUENZA A VIRUS comprised of the surface proteins hemagglutinin 9 and neuraminidase 2. The H9N2 subtype usually infects domestic birds (POULTRY) but there have been some human infections reported.
Entry Term(s)
H9N2
H9N2 Virus
H9N2 subtype
Registry Numbers
txid102796
Previous Indexing
Influenza A Virus (1999-2005)
Public MeSH Note
2006
History Note
2006
Date Established
2006/01/01
Date of Entry
2005/11/10
Revision Date
2023/04/05
Influenza A Virus, H9N2 Subtype Preferred
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