Mar 21, 2019 · What parts of the body does TB affect? TB most commonly affects the lungs – what’s known as the body’s pulmonary system. But it affects other organs too, what’s known as extrapulmonary TB.

TB may occasionally affect other organs, such as the bones and stomach, and presents with common symptoms such as fever, weight loss, and appetite loss, as well as some specific symptoms related to the organ system involved: Inhaled TB bacteria settle in the lungs.

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 body such as the kidney, spine, and brain.

Tuberculosis (TB) is a bacterial infection that usually affects your lungs. It can also spread to other organs. It’s treatable with medications but can be fatal if not treated.

Dec 22, 2024 · Before the COVID-19 pandemic, TB was the most prevalent infectious disease worldwide. Mycobacterium tuberculosis, the causative agent of TB, has plagued humanity for millennia. Diagnostic approaches include the Mantoux skin test and the interferon-gamma release assay, which have diagnostic and predictive limitations.

Jan 17, 2025 · When a person breathes in TB germs, the germs can settle in the lungs and begin to grow. From there, they can move through the blood to other parts of the body, such as the kidney, spine, and brain. TB bacteria can live in the body without making you sick. This is called inactive TB, or latent TB infection.

Mar 23, 2023 · Common sites of infection include the lymph nodes, the membranes that cover the brain (meninges), the joints, the kidneys and the membrane covering the digestive organs (peritoneum). Tuberculosis bacteria are spread from person to person through the air.

Tuberculosis (TB) is a bacterial infection that often infects the lungs. Other organs, such as the kidneys, spine, or brain, may also be affected. So can the lymph glands and other parts of the body. TB is mainly spread from person to person through the air, such as when someone with TB of the lungs coughs or sneezes.

Jun 5, 2023 · It can also impact other organs in the body, also known as extrapulmonary tuberculosis. Hear what our experts have to say. A Tuberculosis or TB diagnosis can send chills down your spine....

Key Takeaways: Tuberculosis Primary Affected Area: TB mainly targets the lungs, causing serious issues. Extrapulmonary TB: Can spread to kidneys, spine, brain, and lymph nodes. Symptoms Awareness: Recognizing symptoms is critical for early diagnosis. Treatment Necessity: Adherence to long-term antibiotics is essential for recovery.