Background The aim of this multi-centric prospective study in India was to assess the accuracy of a serological test as an additional tool for diagnosing active tuberculosis (ATB). status. Of the 945 non-ATB subjects, 559 were at low risk (community adults) and 386 at high risk of exposure. Among those with ATB, the sensitivity of… Continue reading Background The aim of this multi-centric prospective study in India was