Mar 7, 2025 · Symptoms of active TB disease in the lungs usually begin gradually and worsen over a few weeks. They may include: Cough. Coughing up blood or mucus. Chest pain. Pain with breathing or coughing. Fever.

Common symptoms of active tuberculosis disease include cough, chest pain, and coughing up blood. The tuberculosis (TB) blood test and the TB skin test are the two types of tests for TB …

Feb 17, 2025 · 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. Your lungs are infected with tuberculosis bacteria when you have tuberculosis. Tuberculosis (TB) is an illness caused by a bacterial infection.

Tuberculosis (TB), also known colloquially as the " white death ", or historically as consumption, [3] is a contagious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. [4] . Tuberculosis generally affects the lungs, but it can also affect other parts of the body. [1] .

Jan 17, 2025 · Two TB-related conditions exist: inactive TB and active TB disease. Getting tested and treated for TB can protect yourself, your family and friends, and your community. Tuberculosis (TB) is caused by a bacterium (or germ) called Mycobacterium tuberculosis.

Mar 14, 2025 · Worldwide, TB has probably returned to being the world’s leading cause of death from a single infectious agent, following three years in which it was replaced by coronavirus disease (COVID-19). It was also the leading killer of people with HIV and a major cause of deaths related to antimicrobial resistance.

Jan 19, 2024 · Tuberculosis is a highly contagious bacterial infection that affects your lungs. In areas where tuberculosis is common, vaccines can offer protection. What is tuberculosis? Tuberculosis (TB),...

Jul 27, 2023 · Tuberculosis (TB) is a contagious infection that usually attacks your lungs. It can also spread to other parts of your body, like your brain and spine. A type of bacteria called Mycobacterium...

6 days ago · Individual tubercles are microscopic in size, but most of the visible manifestations of tuberculosis, from barely visible nodules to large tuberculous masses, are conglomerations of tubercles. In otherwise healthy children and adults, the primary infection often heals without causing symptoms.

Persons suspected of having TB infection or disease should be referred to a physician for work-up, which may include a medical history, physical examination, test for TB infection (tuberculin skin test2 or TB blood test3), chest X-ray, sputum collection4, and other tests as appropriate.