New dengue virus type 1 genotype in Colombo, Sri Lanka

Emerg Infect Dis. 2011 Nov;17(11):2053-5. doi: 10.3201/eid1711.101893.

Abstract

The number of cases and severity of disease associated with dengue infection in Sri Lanka has been increasing since 1989, when the first epidemic of dengue hemorrhagic fever was recorded. We identified a new dengue virus 1 strain circulating in Sri Lanka that coincided with the 2009 dengue epidemic.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Dengue / epidemiology*
  • Dengue / virology
  • Dengue Virus / classification
  • Dengue Virus / genetics*
  • Dengue Virus / isolation & purification
  • Genes, Viral
  • Genotype*
  • Humans
  • Phylogeny
  • RNA, Viral / chemistry
  • Severe Dengue / epidemiology*
  • Severe Dengue / virology
  • Sri Lanka / epidemiology

Substances

  • RNA, Viral