Análise dos elementos climatológicos como forma de compreender a proliferação do mosquito Aedes Aegypti no ano de 2007 a 2015: o caso dos núcleos Cidade Nova, Nova Marabá e Marabá Pioneira, na cidade de Marabá/PA.

Abstract

Dengue is a disease that is present all over the globe and, as a result, it becomes a worldwide concern. Thus, the present work seeks to show elements that contribute to the proliferation of the Aedes aegypti mosquito in the Cidade Nova, Nova Marabá and Marabá Pioneira nuclei of the city of Marabá-PA. The research tries to answer if the climatic elements associated with urban factors influence the mosquito's proliferation and, consequently, the increase of registered cases of people with the dengue virus in the health units. The methodology of this work is based on the systemic theory, using as a method the Max Sorre pathogenic complex theory, based on the assumption that a disease spreads from three perspectives: vector, pathogen and the environment. The author Francisco Mendonça was reference for the understanding of the basic notions of climates of Brazil. In order to delimit the climate, the Köppen-Geiger climate classification was used, which is the most widespread in the global scope. Through the rainfall data acquired from the National Water Agency and the National Institute of Meteorology and data from registered cases of people infected with the dengue virus, acquired at the Municipal Health Department, it was possible to understand in which period the increase of the mosquito vector proliferation of dengue. Based on the data tabulation data, it was observed that the vector had ideal conditions for its development in the first five months of each year, a period of high precipitation, temperature and humidity, decreasing exclusively in the months of June to September, season of a few favorable conditions for development and, with this, it was possible to observe that there is an influence of the climatic elements for the manifestation of the mosquito Aedes aegypti. The results showed a great relationship between dengue cases and climatic elements, that is, the climate directly influences the endemic proliferation and, associated with factors related to basic sanitation, increase the number of registered cases of people who contracted the virus of dengue, seeking to inform not only the population in general, but also the public health organs in the municipal sphere, as the present research sought to reveal the periods of greater concentration of this species of mosquito and may also assist in the elaboration of plans, guidelines and actions of control and combat of the mosquito aedes aegypti, exclusively in cities that have favorable climate to its development as it is case of Marabá-PA.