Análise situacional e epidemiológica da dengue: uma revisão bibliográfica.

Abstract

Dengue is a serious, acute infectious disease of viral origin caused by a flaviviridae virus, genus flavivirus, with four serotypes: DENV1, DENV2, DENV3 and DENV4, which afflict all tropical regions of the world. Four continents (America, Asia, Africa and Oceania). Dengue is already a reemerging endemic or pandemic disease. It has a real existence, generally in all tropical and subtropical regions of the planet, so the countries located in these regions are more predisposed due to some exceptions such as: climate change, Dengue is now seen as a major global epidemic disease, being a disease of a neglectful nature. The aim of this study is to analyze the situation and epidemiology of dengue, presented by the bibliographies made available virtually. The methodology proposed in the research was the bibliographic review, which is based on secondary studies, which will be used as previously defined and explicit methods to critically analyze studies considered The research was done through literature in books, journals, articles and documents made available in virtual databases and the Ministry of Health. The publications that were searched corresponded to the years 2010 to 2017. The selection was made through research By virtual databases. Twenty-six references were used in the bibliographical survey, after a survey was used in the analyzes and characterized by a framework.As instruments of data collection were used random surveys in virtual databases on the contents covered, and then filtered Through the aspects used in the study. Among the selected studies, the Aedes agypti mosquito that causes dengue is the major transmitter of the three other diseases that most affect humans today and represents a need to analyze the epidemiological situation in Brazil. From the epidemiological bulletins of the Ministry of Health, it is observed that in 2016, until the 52nd epidemiological week, 271,824 probable cases of chikungunya fever and 215,319 probable cases of fever were registered by the Zika virus.