FGF2 and infection: For the detected cytokines (CCL2, CCL5, CCL11, CCL22, CXCL9, IL2, IL-12, IL-1RA, FGFB, HGF, MIF), protein levels were not altered over the time course of infection, except for one adult animal (AL-3) which had increased expression of several cytokines including CCL2 and IL-12 at later stages of infection (Sup.