Figure 1. CHIKV positive samples during the 2016 outbreak in the Alagoas State. A) Number of CHIKV positive samples detected by qRT-PCR at the LACEN/AL (left axis) and rainfall precipitation of Alagoas State (right axis) from January to December 2016; B) Alagoas State map located in the northeast of Brazil, showing cities with positive CHIKV samples used in the genotype identification (n=11) colored in red. The capital city Maceio is represented by the black dot.
