Metro Health plans to administer tuberculosis tests at Brandeis and Clark High Schools today. Northside ISD officials confirmed last week that a student at Brandeis has tuberculosis, and a student at Clark may have been exposed to somebody with the disease. Tests start at 9 a.m. today on the Brandeis campus, and then will move to Clark. What with fall allergies, COVID, flu, and respiratory viruses, health officials say TB may be slipping below the radar.