Cytokine/chemokine production in infected cynomolgus macaques. The concentrations of various cytokines and chemokines in the BAL fluid of infected cynomolgus macaques were measured on days 1, 3, 5, and 7 postinfection by use of protein array analysis with a Milliplex MAP nonhuman primate cytokine/chemokine panel (premixed 23-plex; Millipore, Bedford, MA) with a Bio-Plex 200 system (Bio-Rad Laboratories, Hercules, CA). No statistically significant differences between cytokine/chemokine levels for Norway3487 virus and those for Norway3568 virus were found.