Fig. 1From: Characteristics of serogroup 20 S.pneumoniae isolates from BrazilPopulation snapshot of 151 serogroup 20 isolates in the S.pneumoniae MLST database (accessed in April 2015) based on eBURST analysis. Each ST encountered is indicated by a circle, with their diameters being proportional to the numbers of isolates. ST described by our group [23] is highlighted in redBack to article page