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  1. Tuberculosis: Causes and How It Spreads | Tuberculosis (TB) | CDC

    Jan 17, 2025 · Tuberculosis (TB) germs spread through the air from one person to another. TB germs can get into the air when someone with active TB disease coughs, speaks, or sings. …

  2. Signs and Symptoms of Tuberculosis | Tuberculosis (TB) | CDC

    Jan 17, 2025 · Common symptoms of active tuberculosis disease include cough, chest pain, and coughing up blood.

  3. Tuberculosis (TB) | Tuberculosis (TB) | CDC

    The tuberculosis (TB) blood test and the TB skin test are the two types of tests for TB infection.

  4. About Tuberculosis | Tuberculosis (TB) | CDC

    Jan 17, 2025 · About Tuberculosis Key points Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis. Two TB-related conditions exist: inactive TB and active TB …

  5. Tuberculosis (TB) - World Health Organization (WHO)

    Nov 13, 2025 · WHO fact sheet on tuberculosis (TB): includes key facts, definition, global impact, treatment, HIV and TB, multidrug-resistant TB and WHO response.

  6. Global tuberculosis report 2025 - World Health Organization (WHO)

    Nov 12, 2025 · The WHO Global tuberculosis report 2025 provides a comprehensive and up-to-date assessment of the TB epidemic and of progress in prevention, diagnosis and treatment of …

  7. Clinical Overview of Tuberculosis | Tuberculosis (TB) | CDC

    Jan 6, 2025 · Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis (M. tuberculosis). TB disease is one of the leading causes of death due to infectious disease in the …

  8. Tuberculosis - World Health Organization (WHO)

    Nov 13, 2025 · Tuberculosis (TB) is caused by bacteria (Mycobacterium tuberculosis) that most often affect the lungs. About one-quarter of the world's population has been infected with TB …

  9. Tuberculosis Risk Factors | Tuberculosis (TB) | CDC

    Dec 10, 2024 · Anyone can get tuberculosis (TB), but some people are at higher risk than others. You can get TB even if you received the TB vaccine (also known as bacille Calmette-Guérin or …

  10. Clinical Overview of Tuberculosis Disease | Tuberculosis (TB) | CDC

    Apr 17, 2025 · Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis (M. tuberculosis). TB bacteria usually attack the lungs, but TB bacteria can attack any part of the …