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. 2016 Jan 6;144(8):1622–1633. doi: 10.1017/S0950268815003143

Fig. 3.

Fig. 3.

Respiratory syncytial virus (RSV) IgG seroprevalence in relation to the children's age. (a) RSV IgG seropositivity rate in different age groups. (b) The mean RSV IgG antibody levels in different age groups. The boxes represent the interquartile range (25–75%); the whiskers denote 5th and 95th percentiles; the horizontal lines inside boxes show a median; the dashes show minimum and maximum antibody levels. The values are shown as EIA units that have been calculated in relation to the values for negative control specimens (EIA unit value 0) and highly positive serum specimen (EIA unit value 100).