Fig. 2
From: Haemophilus influenzae type b (Hib) seroprevalence in France: impact of vaccination schedules
GrapeTree based on the 7 MLST loci from 55 genome of Hib invasive. The nodes were drawn to scale according to the number of isolates and years are indicated by gray colours (indicated by the pie chart) of each node. The ST corresponding to each node was indicated inside the node. The branches between the nodes were drawn to scale only for nodes that differ by no more than two loci