| emerging arboviruses and public health challenges in brazil. | environmental modification by anthropogenic actions, disordered urban growth, globalization of international exchange and climate change are some factors that help the emergence and dissemination of human infectious diseases transmitted by vectors. this review discusses the recent entry of three arboviruses in brazil: chikungunya, west nile, and zika virus, focusing on the challenges for the country's public health. the brazilian population is exposed to infections caused by these three arboviru ... | 0 | 27355468 |