What is TB?

Tuberculosis (TB) is a bacterial infection caused by a germ called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but they can also damage other parts of the body. TB spreads through the air when a person with TB of the lungs or throat coughs, sneezes or talks. If you have been exposed, you should go to your doctor for tests. You are more likely to get TB if you have a weak immune system. Symptoms of TB in the lungs may include

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Also known as tuberculosis, pulmonary tuberculosis, tuberculosis - pulmonary
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An infectious disease caused by the tubercle bacillus, Mycobacterium tuberculosis, and characterized pathologically by inflammatory infiltrations, formation of tubercles, caseation, necrosis, abscesses, fibrosis, and calcification. It most commonly affects the respiratory system but other parts of the body such as gastrointestinal and genitourinary tracts, bones, joints, nervous system, lymph nodes, and skin may become infected. Fish, amphibians, birds, and mammals (esp. cattle) are subject to the disease. Three types of tubercle bacillus exist, namely, human, bovine, and avian. Man may become infected by any of the three types but in the U.S.A., the human type predominates. Infection usually is acquired from contact with an infected person or an infected cow or trough drinking contaminated milk. Tuberculosis may occur in an acute generalized form (miliary tuberculosis) or in a chronic localized form. In man, the primary infection usually consists of a localized lesion and regional adenitis, these constituting the primary complex. From this state, lesions may heal by fibrosis and calcification and the disease exist in an arrested or inactive stage. Reactivation or exacerbation of the disease or reinfection gives rise to the chronic progressive form. Many varieties of Mycobacteria that previously were thought to be nonpathogenic for man have been found to cause chronic progressive pulmonary disease closely resembling pulmonary tuberculosis. These organisms have been termed anonymous or atypical Mycobacteria. They have been classified into four groups: photochromogens, scotochromogens, nonphotochromagens, and rapid growers.

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Tuberculosis (TB) is a potentially serious infectious disease that primarily affects your lungs. Tuberculosis is spread from person to person through tiny droplets released into the air. Most people who become infected with the bacteria that cause tuberculosis don't develop symptoms of the disease.

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Tuberculosis (TB) is a bacterial infection. It is spread by inhaling tiny droplets of saliva from the coughs or sneezes of an infected person.

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Tuberculosis (TB) is a contagious bacterial infection that most frequently affects the lungs. In addition, TB involves other areas of the body, such as the lymph nodes, genitourinary tract, bones, joints, the membranes covering the brain (meninges), and the membranes covering the digestive organs (peritoneum).

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Mycobacterium tuberculosis is the organism that is the causative agent for tuberculosis (TB). There are other "atypical" mycobacteria such as M. kansasii ...

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Tuberculosis (Pulmonary Tuberculosis)-Symptoms, How It's Spread, Types

Apr 23, 2009 ... What is tuberculosis? Tuberculosis (TB) is a bacterial infection that is most often found in the lungs (pulmonary TB) but can spread to ...

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Tuberculosis (TB) describes an infectious disease that has plagued humans since the Neolithic times. Two organisms cause tuberculosis -- Mycobacterium tuberculosis and Mycobacterium bovis. Physicians in ancient Greece called this illness "phthisis" to reflect its wasting character. During the 17th and 18th centuries, TB caused up to 25% of all deaths in Europe. In more recent times, tuberculosis has been called "consumption."

Pulmonary tuberculosis
Pulmonary tuberculosis (TB) is a contagious bacterial infection that mainly involves the lungs, but may spread to other organs.

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TB skin test
To help determine whether or not you may have been exposed to and become infected with the Mycobacterium tuberculosis bacteria

Read more on www.labtestsonline.org
TB culture and sensitivity
To help identify a mycobacterial infection, to diagnose tuberculosis (TB), to monitor the effectiveness of treatment

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Tuberculosis - Wikipedia, the free encyclopedia
Tuberculosis , MTB or TB (short for tubercles bacillus) is a common and in some cases deadly infectious disease caused by various strains of mycobacteria, ...

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CDC - Tuberculosis (TB)
Centers for Disease Control and Prevention, Division of Tuberculosis Elimination.

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Tuberculosis - MayoClinic.com
by H Archives - Related articles

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Tuberculosis (TB) Symptoms, Cause, Transmission, Diagnosis and ...
Mar 9, 2011 ... If TB disease is present, cough and fever would be the predominant symptoms. XDR TB is a rare form of the disease that is resistant to the ...

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Terabyte - Wikipedia, the free encyclopedia
Online data bases - Ancestry.com claims approximately 600 TB of genealogical data with the inclusion of US Census data from 1790 to 1930. ...

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Dr Lucica Ditiu has been appointed the new Executive Secretary of the Stop TB Partnership. Dr Ditiu, who is 42 years old and originally from Romania, ...

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Tuberculosis Causes, Symptoms, Treatment - Tuberculosis Symptoms ...
Many of those who suffer TB do so in the first few years following ... In a minority of people with weakened immune systems, TB bacteria may spread through ...

Tuberculosis -- familydoctor.org
Information about tuberculosis from the American Academy of Family Physicians (AAFP).

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Tuberculosis Pictures, Causes, History, Vaccine, Symptoms and ...
Learn about causes of tuberculosis. All cases of TB are passed from ... During the 17th and 18th centuries, TB caused up to 25% of all deaths in Europe. ...

TB - Wikipedia, the free encyclopedia
From Wikipedia, the free encyclopedia. Jump to: navigation, search. Look up TB or Tb in Wiktionary, the free dictionary. TB or Tb can stand for: Contents ...

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