Fig. 3From: Evaluation of Mycobacterium tuberculosis lipoarabinomannan antigen assay and rapid serology blood test for the diagnosis of bovine tuberculosis in EthiopiaALERE Determine LAM TB Urine Antigen Test. The TB LAM antigen urine test has Control Zone and Patient Zone. If a band is visualized in the Control zone and the patient zone, then the test is positive. If a band is visualized in the Control zone but no band is seen in the patient zone, then the test is negativeBack to article page