Is the brazilian diverse environment is a crib for the emergence and maintenance of exotic arboviruses?

An Acad Bras Cienc

Department of Arbovirology and Hemorrhagic Fevers, Instituto Evandro Chagas, SVS/Ministry of Health, Rodovia BR 316, Km 07, s/n, 67030-000 Ananindeua, PA, Brazil.

Published: August 2019

We review the potential of Amazon forest as a source for circulation and maintenance of native arboviruses as well its capacity to host exotic arboviruses introduced in Brazil during their process of adapting to the Amazon environment. After a brief introduction about arboviruses isolated in Amazon region and description of the main arboviruses pathogenic to humans, we highlight the history of the last two exotic viruses introduced in Brazil - Chikungunya virus (CHIKV) and Zika virus (ZIKV) - and their consequences to the public health. Finally, we discuss and hypothesize what will happen with them after the outbreak. We look to the past to predict the future.

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http://dx.doi.org/10.1590/0001-3765201920190407DOI Listing

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