Fig. 2.
Box & whiskers plots of changes in plasma chemokine concentrations following day of disease onset in the 20 SARS patients. Normal ranges: (a) IL-8 < 5·0 ng/l; (b) IP-10 202–1480 ng/l; (c) MCP-1 < 10–57 ng/l; (d) MIG 48–482 ng/l; and (e) RANTES 4382–18783 ng/l. *Significantly elevated compared to normal values (all P < 0·05).