Asthma appeared to modify RV-induced secretion of CXCL10 and TNFα (Table 4) in that RV infection stimulated increased secretion of these cytokines only in subjects without asthma (asthma × RV interaction p values: CXCL10, 0.003; TNFα, 0.0003). Here, CXCL10 is linked to asthma.