Tuberculosis

Tuberculosis is an infection with the bacterium Mycobacterium tuberculosis, which most commonly affects the lungs (pulmonary TB) but can also affect the central nervous system (meningitis), lymphatic system, circulatory system (miliary TB), genitourinary system, bones and joints.

Treatment

Persons with TB infection (class 2 or class 4 TB), but who do not have TB disease (class 3 or class 5 TB), cannot spread the infection to other people. TB infection in a person who does not have TB disease is not considered a case of TB and is often referred to as latent TB infection (LTBI). This distinction is important because treatment options will be different for a person who has LTBI instead of active TB disease.

Related Topics:
Infection - Disease

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:See: tuberculosis treatment

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