Tuberculosis - Symptoms & causes - Mayo Clinic
Apr 24, 2025 · Tuberculosis, also called TB, is a serious illness that mainly affects the lungs. The germs that cause tuberculosis are …
Tuberculosis (TB) | Tuberculosis (TB) | CDC
Testing for Tuberculosis The tuberculosis (TB) blood test and the TB skin test are the two types of tests for TB infection.
Tuberculosis - Wikipedia
Tuberculosis spreads through the air when people with active pulmonary TB cough, sneeze, speak, or sing, releasing tiny airborne …
About Tuberculosis | Tuberculosis (TB) | CDC
Jan 17, 2025 · Key points Tuberculosis (TB) is caused by a bacterium called Mycobacterium tuberculosis. Two TB-related conditions …
Tuberculosis: Causes, Symptoms, Treatment & Prevention
Tuberculosis (TB) is an illness caused by a bacterial infection. It commonly affects your lungs, but it can also affect other areas of …
Tuberculosis (TB) - World Health Organization (WHO)
Mar 24, 2026 · WHO fact sheet on tuberculosis (TB): includes key facts, definition, global impact, treatment, HIV and TB, multidrug …
Tuberculosis (TB): Causes, Symptoms, Treatment - WebMD
Aug 16, 2025 · When someone who has TB coughs, sneezes, talks, laughs, or sings, they release tiny droplets that contain the …
Tuberculosis | TB | MedlinePlus
Aug 26, 2024 · Tuberculosis (TB) is a disease caused by bacteria that usually attack the lungs. Skin tests, blood tests, and x-rays …
Tuberculosis (TB) - NHS
NHS information about tuberculosis (TB), including symptoms, when to get medical help, treatments and causes.
Tuberculosis - World Health Organization (WHO)
Jun 23, 2026 · TB is caused by bacteria (Mycobacterium tuberculosis) and it most often affects the lungs. TB is spread through the …