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Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, [7] is a contagious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. [1] Tuberculosis generally affects the lungs, but it can also affect other parts of the body. [1]
However, people with latent TB can still develop active TB at any time. When the bacteria multiply and cause symptoms, this is called active tuberculosis disease or active TB. People with active ...
In people who develop active TB of the lungs, also called pulmonary TB, the TB skin test will often be positive. In addition, they will show all the signs and symptoms of TB disease, and can pass the bacteria to others. So, if a person with TB of the lungs sneezes, coughs, talks, sings, or does anything that forces the bacteria into the air ...
A tuberculosis (TB) outbreak in Kansas is raising a lot of questions about the bacterial infection, with ways to prevent infection at the forefront of people’s minds, having many wondering if ...
Anyone can get tuberculosis, but people have a higher risk of being exposed to TB germs if they were born in or frequently travel to countries where the disease is common; if they live in large ...
Mycobacterium tuberculosis (M. tb), also known as Koch's bacillus, is a species of pathogenic bacteria in the family Mycobacteriaceae and the causative agent of tuberculosis. [ 1 ] [ 2 ] First discovered in 1882 by Robert Koch , M. tuberculosis has an unusual, waxy coating on its cell surface primarily due to the presence of mycolic acid .
Anyone can get tuberculosis, but people have a higher risk of being exposed to TB germs if they were born in or frequently travel to countries where the disease is common; if they live in large ...
A large proportion of people with MDR-TB are unable to access treatment due to what Paul Farmer describes as an "Outcome Gap". The majority of people struck with MDR-TB live in "resource-poor settings" and are denied treatment because international organizations have refused to make technologies available to countries who cannot afford to pay ...