Tuberculosis of the lungs

Tuberculosis is a contagious bacterial disease that primarily involves the lungs. Tuberculosis may develop after inhaling infected droplets sprayed into the air from a cough or sneeze of someone infected with Mycobacterium tuberculosis.

Review Date: 11/10/2024
Reviewed By: Jatin M. Vyas, MD, PhD, Roy and Diana Vagelos Professor in Medicine, Columbia University Vagelos College of Physicians and Surgeons, Division of Infectious Diseases, Department of Medicine, New York, NY. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

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