Characterization of circulating RSV strains among subjects in the OUTSMART-RSV surveillance program during the 2016-17 winter viral season in the United States
Fig 1
Map of participating OUTSMART laboratories during the 2016–2017 season.
Pie-charts represent proportions of RSV A (blue), RSV B (orange), RSV A+B (red) and QNS (yellow) samples per lab. Numbers within the pie charts represent the total number of samples per lab.