CXCL10 and tuberculosis: Fortunately, in recent studies, several assays have been evaluated and appear promising for detection of childhood TB, such as IP-10 (Holm et al. 2014; Latorre et al. 2014), urine lipoarabinomannan assays (Kroidl et al. 2015), Xpert MTB/RIF assay (Singh et al. 2015; Zar et al. 2013).