What is the role of Mycobacterium tuberculosis (M tuberculosis) in the development of meningitis?

Updated: Jul 16, 2019
  • Author: Rodrigo Hasbun, MD, MPH; Chief Editor: Michael Stuart Bronze, MD  more...
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M tuberculosis is an acid-fast bacillus that causes a broad range of clinical illnesses that can affect virtually any organ of the body. It is spread through airborne droplet nuclei, and it infects one third of the world’s population. Involvement of the CNS with tuberculous meningitis is usually caused by rupture of a tubercle into the subarachnoid space.

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