"West Nile virus" 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.
A species of FLAVIVIRUS, one of the Japanese encephalitis virus group (ENCEPHALITIS VIRUSES, JAPANESE). It can infect birds and mammals. In humans, it is seen most frequently in Africa, Asia, and Europe presenting as a silent infection or undifferentiated fever (WEST NILE FEVER). The virus appeared in North America for the first time in 1999. It is transmitted mainly by CULEX spp mosquitoes which feed primarily on birds, but it can also be carried by the Asian Tiger mosquito, AEDES albopictus, which feeds mainly on mammals.
| Descriptor ID |
D014902
|
| MeSH Number(s) |
B04.820.250.350.300.950 B04.909.777.270.475.950 B04.909.777.310.350.300.950
|
| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "West Nile virus".
Below are MeSH descriptors whose meaning is more specific than "West Nile virus".
This graph shows the total number of publications written about "West Nile virus" by people in this website by year, and whether "West Nile virus" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2004 | 0 | 1 | 1 |
| 2016 | 1 | 0 | 1 |
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Below are the most recent publications written about "West Nile virus" by people in Profiles.