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Influenza A Virus, H9N2 Subtype

"Influenza A Virus, H9N2 Subtype" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

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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.


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This graph shows the total number of publications written about "Influenza A Virus, H9N2 Subtype" by people in this website by year, and whether "Influenza A Virus, H9N2 Subtype" was a major or minor topic of these publications.
Bar chart showing 5 publications over 5 distinct years, with a maximum of 1 publications in 2000 and 2002 and 2003 and 2011 and 2013
To see the data from this visualization as text, click here.