Latest Mycobacterium tuberculosis Stories
Patients Can Now Be Removed from Respiratory Isolation Following One or Two Negative Xpert MTB/RIF Results SUNNYVALE, Calif., Feb.
SUNNYVALE, Calif. and GENEVA, Switzerland, Oct.
One of the deadliest infectious diseases in the world may have been carried to the Americans by seals and sea lions, not European explorers as previously believed, claims a new study published online Wednesday in the journal Nature.
Mycobacterium tuberculosis is a major cause of death worldwide, and a formidable foe.
Mycobacterium tuberculosis, the bacterium that causes tuberculosis may have an Achilles’ heel: It needs a particular enzyme to survive.
Despite previous research suggesting that tuberculosis originated in animals just 10,000 years ago, scientists have now traced the origin of the illness back to humans living in Africa at least 70,000 years ago.
For years, physicians around the world have watched as strain after strain of the deadly bacteria Mycobacterium tuberculosis evolves resistance to drugs.
A new form of genetic testing of the bacteria that causes tuberculosis can provide better information on TB transmission and also trace TB outbreaks more accurately than the current standard test.
Mycobacterium tuberculosis (MTB) is a pathogenic bacterial species in the genus Mycobacterium and the causative agent of most cases of tuberculosis. Robert Koch first discovered it in 1882 and that it had an unusual, waxy coating on the cell surface which makes them impossible to Gram stain. M. tuberculosis is highly aerobic and requires high levels of oxygen. It generally infects the respiratory system of mammals. Tuberculin skin test, acid-fast stain, and chest radiographs are the most...
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