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Zika virus infection is a mosquito-borne viral infection that typically causes no symptoms but can cause fever, rash, joint pain, or infection of the membrane that covers the white of the eye (conjunctivitis, or pinkeye). Zika virus infection in a pregnant woman can cause microcephaly (a serious birth defect) and eye and other abnormalities in ...
Apr 12, 2016 · The Zika virus surface is similar to that of dengue and related viruses at the near-atomic level, researchers found, but with a notable difference. The structure provides clues to understanding how Zika virus enters human cells and suggests ways to design drugs or vaccines to combat the virus.
May 3, 2024 · Zika virus infection fact sheet. Zika virus infection (Zika) is transmitted to people by mosquitoes. Zika is found in countries in Africa, Asia, the Western Pacific and the Americas. Travellers to affected areas should avoid mosquito bites to prevent infection. Pregnant women should avoid travelling to Zika-affected countries.
Footnotes. Current or past transmission is defined as having had locally acquired, mosquito-borne Zika cases. Some countries with temporally and geographically limited Zika virus transmission in the past may be classified as having no reported cases if they meet the following criteria: 1) had no confirmed locally acquired Zika virus disease cases for 12 months; 2) are located in a subtropic or ...
2 days ago · Zika virus, infectious agent of the genus Flavivirus in the family Flaviviridae. Zika virus was first isolated in 1947 from a rhesus monkey that had been caged in the canopy of the Zika Forest in Uganda. The virus subsequently was found to cause a febrile illness in humans, known as Zika fever.
Dec 12, 2017 · Zika virus has recently emerged as an important human pathogen. It is a member of the flavivirus genus within the family Flaviviridae.This group of approximately 70 viruses are primarily transmitted by mosquito or tick vectors and include members such as dengue virus (DENV), yellow fever virus (YFV), West Nile virus (WNV), Japanese encephalitis virus (JEV), and tick-borne encephalitis virus.
Feb 1, 2016 · Until the last few years, Zika was an obscure virus, confined to equatorial Africa and Asia, and known only to specialists in tropical medicine. It was discovered in 1947, when scientists studying yellow fever in the Zika Forest of Uganda stumbled on a previously unknown virus in a feverish rhesus monkey. In 1958, it was shown that Zika is ...
