Zika virus

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This page is about microbiologic aspects of the organism(s).  For clinical aspects of the disease, see Zika virus infection.

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Nate Michalak, B.A.

Zika virus
rash on arm due to Zika virus
rash on arm due to Zika virus
Virus classification
Group: Group IV ((+)ssRNA)
Family: Flaviviridae
Genus: Flavivirus
Species: Zika virus

Organism

  • Zika virus, also known as ZIKV, is an enveloped, icosahedral virus with a single-stranded, positive sense RNA genome. The most closely related virus is the Spondweni virus and is one of the two viruses in the Spondweni virus clade.[1]
  • The ZIKV genome consists of 10,794 nucleotides that encode 3,419 amino acids[2]*ZIKV is a member of the Flaviviridae family and of the flavivirus genus.
  • There are two lineages for ZIKV: African and Asian.[2]

Refererences

  1. ↑ FIELDS, B. N., KNIPE, D. M., & HOWLEY, P. M. (2007). Fields virology. Philadelphia, Wolters Kluwer Health/Lippincott Williams & Wilkins.
  2. ↑ 2.0 2.1 Hayes EB (2009). "Zika virus outside Africa". Emerg Infect Dis. 15 (9): 1347–50. doi:10.3201/eid1509.090442. PMC 2819875. PMID 19788800.
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