A LONGITUDINAL study conducted in Kampala, Uganda, has revealed that individuals with trace-positive sputum (PWTS) on Xpert Ultra testing face a substantial risk of developing active tuberculosis over 2 years.

A LONGITUDINAL study conducted in Kampala, Uganda, has revealed that individuals with trace-positive sputum (PWTS) on Xpert Ultra testing face a substantial risk of developing active tuberculosis over 2 years.