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Tuberculosis
 What is TB?
 TB Basics
  Overview
  Cause
  Transmission
  Symptoms
  Diagnosis
  Treatment
  Prevention
  TB and HIV
  General Publications
 Research


Tuberculosis (TB)

Symptoms

Early symptoms of active TB can include weight loss, fever, night sweats, and loss of appetite. Symptoms may be vague, however, and go unnoticed by the affected person. For some, the disease either goes into remission (halts) or becomes chronic and more debilitating with cough, chest pain, and bloody sputum.

Symptoms of TB involving areas other than the lungs vary, depending upon the organ or area affected.

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Research Feature

Mother and two young children, photo.

TB is an old disease, but one that still ranks among the foremost killers of the 21st century.
Read more.


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Research Feature

Mother and two young children, photo.

TB is an old disease, but one that still ranks among the foremost killers of the 21st century.
Read more.