Medicina clinica
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Historical Article
[Do-not-resuscitate orders. History and current status].
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Zika virus belongs to the Flaviridae, an extended phylogenetic family containing dengue or yellow fever, viruses whose shared main vector are Aedes aegypti mosquitoes. The virus originally came from Central African simian reservoirs and, from there, expanded rapidly across the Pacific to South America. The disease is an example of exantematic fever usually mild. ⋯ Clinically, a suspected case should comply with: a) a journey to epidemic areas; b) a clinically compatible appearance with fever and skin rash, and c) a generally normal blood count/basic biochemistry. There is some evidence that causally relates Zika virus infection with fetal microcephaly. While waiting for definitive data, all pregnant women coming from Central or South America should be tested for Zika virus.