Table 2.

Sensitivity and specificity of whole blood based IFN-γ release assay (IGRA) in infectious diseases.

S.N	Disease	Sensitivity (95% CI)	Specificity (95% CI)	References
1	Visceral Leishmaniasis	82 -86 %	100%	Gidwani et al. 2011; Singh et al. 2012a; Turgay et al. 2010
2	Tuberculosis	85 – 88 %	94 – 98%	Mori et al 2004; Kobashi et al 2006; Pai et al. 2008
3	Tuberculosis + HIV	66 - 100 %	54 – 80%	Kabeer et al. 2009; Dheda et al. 2005; Cattamanchi et al 2010
4	Leprosy	82 %	100 %	Duthie et al. 2008
5	Congenital toxoplasmosis	94%	98%	Chapey et al 2010