Arboviruses: Difference between revisions

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Latest revision as of 02:46, 8 February 2022

Arboviruses in Canada

Virus Genus Vector Humans Animals
Eastern equine encephalitis Alphavirus Yes Yes
Western equine encephalitis Yes Yes
Powassan virus Flavivirus Yes
St. Louis encephalitis Yes No
West Nile virus Culex Yes Yes
California encephalitis California-Bunya Yes No
Snowshoe hare (SSH) Yes Yes
Jamestown Canyon Yes Yes
Trivittatus No No
Cache Valley Bunyamwera Yes Yes
Northway No No
Turlock No No
  • Humans/Animals = causes disease in humans/animals

Diagnosis

  • Direct detection with PCR, antigen detection, or, rarely, viral culture
  • Serology
    • Paired acute and convalescent IgG titres by ELISA showing a four-fold or higher rise
    • Acute IgM by ELISA

Further Reading