Seroprevalence of Zika, Chikungunya and Dengue viruses in a rural area of northeastern Brazil.

The emergence of Chikungunya virus (CHIKV) in 2014 and Zika virus (ZIKV) in 2015 has raised new concerns raised about the prevalence of these arboviruses. B Background: b The Dengue virus (DENV) has been in circulation in Brazil for decades, resulting in the occurrence of several outbreaks. Concurrent outbreaks of DENV, CHIKV and ZIKV have taken place in Brazil since 2015, notably in major cities throughout the country's northeastern region. [Extracted from the article]