We read the Article by Nathan Bahr and colleagues1x1Bahr, N, Nuwagira, E, Evans, EE et al. Diagnostic accuracy of Xpert MTB/RIF Ultra for tuberculous meningitis in HIV-infected adults: a prospective cohort study. Lancet Infect Dis. 2017; (published online Sep 14.)http://dx.doi.org/10.1016/S1473-3099(17)30474-7.Summary | Full Text | Full Text PDF | PubMed | Scopus (1)See all References on the use of Xpert MTB/RIF Ultra for diagnosis of tuberculous meningitis with interest.