FIG 2.

Protein microarray seroreactivity of three RIFINs (black) and six STEVORs (purple). Malian adult sera exhibited greater seroreactivity to all six STEVORs than pediatric sera. There were no significant differences between adult and pediatric seroreactivity to the three RIFINs. Data representing fluorescence intensity (FI) for sera from adults (n = 18) and children (n = 75) were compared using a Mann-Whitney test (**, P < 0.01; *** P < 0.001). The y axis shows seroreactivity represented by mean fluorescence intensity. Each box plot shows the median, bracketed by the lower 25th and upper 75th percentiles, and the minimum and maximum values.