Evolutionary and ecological factors underlying the tempo and distribution of yellow fever virus activity

Christine V.F. Carrington, Albert J. Auguste

Research output: Contribution to journalReview article

25 Scopus citations

Abstract

Yellow fever virus (YFV) is historically one of the most important viruses to affect human populations. Despite the existence of highly effective vaccines for over 70. years, yellow fever remains a significant and re-emerging cause of morbidity and mortality in endemic and high-risk regions of South America and Africa. The virus may be maintained in sylvatic enzootic/epizootic, transitional and urban epidemic transmission cycles with geographic variation in terms of levels of genetic diversity, the nature of transmission cycles and patterns of outbreak activity. In this review we consider evolutionary and ecological factors underlying YFV emergence, maintenance and spread, geographic distribution and patterns of epizootic/epidemic activity.

Original languageEnglish (US)
Pages (from-to)198-210
Number of pages13
JournalInfection, Genetics and Evolution
Volume13
Issue number1
DOIs
StatePublished - Jan 1 2013

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Keywords

  • Evolution
  • Geographic distribution
  • Phylogeny
  • Phylogeography
  • Yellow fever virus

ASJC Scopus subject areas

  • Microbiology
  • Ecology, Evolution, Behavior and Systematics
  • Molecular Biology
  • Genetics
  • Microbiology (medical)
  • Infectious Diseases

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