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Zika fever (also known as Zika virus disease) is an illness caused by Zika virus. [80] Around 80% of cases are estimated to be asymptomatic, though the accuracy of this figure is hindered by the wide variance in data quality, and figures from different outbreaks can vary significantly. [ 81 ]
Zika is generally found in mosquitoes and monkeys in a band of countries stretching across equatorial Africa) [10] and Asia (Malaysia, Philippines, Thailand, Vietnam, and Indonesia). [ 11 ] [ 12 ] [ 13 ] The first confirmed case of Zika fever in a human occurs in Uganda during 1964 in a field researcher, who experiences a mild, non-itchy rash .
Zika fever, also known as Zika virus disease or simply Zika, is an infectious disease caused by the Zika virus. [1] Most cases have no symptoms, but when present they are usually mild and can resemble dengue fever. [1] [4] Symptoms may include fever, red eyes, joint pain, headache, and a maculopapular rash.
The 2007 Yap Islands Zika virus outbreak represented the first time Zika virus had been detected outside Africa and Asia. It occurred in the Yap Islands, an island chain in the Federated States of Micronesia. Zika virus (ZIKV) is a vector-borne flavivirus in the same family as yellow fever, dengue, West Nile and Japanese encephalitis viruses ...
Outbreaks of Zika virus, dengue and chikungunya in Oceania from January 2012 to September 2014. [4]The first Zika outbreak started in French Polynesia in October 2013, with cases reported in the Society, Marquesas and Tuamotu Islands on Tahiti, Mo'orea, Raiatea, Tahaa, Bora Bora, Nuku Hiva and Arutua.
An epidemic of Zika fever, caused by Zika virus, began in Brazil and affected other countries in the Americas from April 2015 to November 2016. The World Health Organization (WHO) declared the end of the epidemic in November 2016, but noted that the virus still represents "a highly significant and long term problem". [2]
Zika virus outbreak may refer to: 2015–2016 Zika virus epidemic; Zika virus outbreak timeline; 2013–2014 Zika virus outbreaks in Oceania; 2007 Yap Islands Zika ...
A public health emergency of international concern (PHEIC / f eɪ k / FAYK) is a formal declaration by the World Health Organization (WHO) of "an extraordinary event which is determined to constitute a public health risk to other States through the international spread of disease and to potentially require a coordinated international response", formulated when a situation arises that is ...