The school district said 46 students at Westlake Elementary School were possibly exposed to the contagious bacterial infection during a volunteer tutoring program at the school.
The students were reported to have been exposed sometime between February and April 2012.
The Marion County Health Department recommended children receive a TB skin test, free of charge, to determine if they are infected.
Tuberculosis is an airborne illness that is highly contagious. TB germs generally attack the lungs and can also attack other parts of the body, including the kidneys, brain and spine.
Click here to read the letter to parents from the school and the Marion County Health Department.