IFNA1 and tuberculosis: We conducted a GSA with the modules containing genes whose activity was inducible by IFN I signaling and assigned an IFN I status to TB patients based on the following enrichment results: TB patients presenting no significant enrichment in IFN I modules were termed ‘IFN-low’ (‘IFN I-’ for the purpose of graphical representation in this manuscript) and those presenting enrichment were designated as IFN-rich (‘IFN I+’).