Tuberculosis - Wikipedia Tuberculosis (TB), known historically as consumption, [3] is a contagious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria [4] It often initially infects the lungs, but can spread to other parts of the body [1]
Tuberculosis (TB): Causes, Symptoms, Treatment Prevention Tuberculosis (TB) is a bacterial infection that usually affects your lungs It can also spread to other organs Symptoms include persistent cough, fatigue, fever, weight loss and night sweats Most people don’t have symptoms (inactive TB) It’s treatable with antibiotics Active TB can be life-threatening if left untreated Contents
Tuberculosis - World Health Organization (WHO) Tuberculosis (TB) is an infectious disease caused by bacteria that most often affects the lungs It spreads through the air when people with TB cough, sneeze or spit
Tuberculosis: Causes and How It Spreads | Tuberculosis (TB) | CDC People with inactive TB, also called latent TB infection, cannot spread TB germs to others Tuberculosis (TB) is caused by a bacterium (or germ) called Mycobacterium tuberculosis When a person breathes in TB germs, the germs can settle in the lungs and begin to grow
Tuberculosis - Symptoms and causes - Mayo Clinic Tuberculosis, also called TB, is a serious illness that mainly affects the lungs The germs that cause tuberculosis are a type of bacteria Tuberculosis can spread when a person with the illness coughs, sneezes or sings This can put tiny droplets with the germs into the air
Tuberculosis (TB) | Definition, Cause, Symptoms, Treatment - Britannica The onset of pulmonary tuberculosis is usually insidious, with lack of energy, weight loss, and persistent cough These symptoms do not subside, and the general health of the patient deteriorates Eventually, the cough increases, the patient may have chest pain from pleurisy, and there may be blood in the sputum, an alarming symptom
Tuberculosis - Harvard Health What is it? The bacterium that usually causes tuberculosis in humans is Mycobacterium tuberculosis Many millions of people worldwide are infected with tuberculosis However, most do not show signs of the disease
Tuberculosis - California Department of Public Health Tuberculosis disease was once the leading cause of death in the United States Today, however, people with active TB disease can be treated and cured if they seek medical help