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Tuberculosis | Tuberculosis News, Research and Current Events
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The structure of a key enzyme for infectious diseases solved at ESRF
A European team of scientists from the University of Dundee (UK), the Technical University of Munich (Germany) and the European Synchrotron Radiation Facility, ESRF, (France) have determined the structure of a key target enzyme for novel drug development to treat infectious diseases including... view more (2003-08-12)
Review study finds association between tobacco smoking and increased risk of tuberculosis
Tuberculosis (TB) is an infectious disease that causes an estimated 2 million deaths each year. The majority of those deaths occur in developing countries, home to more than 900 million of the world's 1.1 billion smokers. view more (2007-01-16)
Portuguese and British scientists develop mathematical model that explains variability in tuberculosis vaccine efficacy
Scientists at the Instituto Gulbenkian de Ciencia (IGC), in Portugal, together with colleagues at the Universities of Lisbon and Warwick, in the United Kingdom, have developed a mathematical model that explains why the tuberculosis (TB) vaccine is ineffective in many of the developing countries.... view more (2004-03-03)
Einstein researchers find potential new drugs for tuberculosis
Researchers at the Albert Einstein College of Medicine of Yeshiva University have synthesized chemicals that are up to 10 times more effective than isoniazid, the leading anti-tuberculosis drug. view more (2006-03-27)
Most ancient case of tuberculosis found in 500,000-year-old human; points to modern health issues
Although most scientists believe tuberculosis emerged only several thousand years ago, new research from The University of Texas at Austin reveals the most ancient evidence of the disease has been found in a 500,000-year-old human fossil from Turkey. view more (2007-12-07)
Tuberculosis presents major challenges to HIV treatment in developing countries
Human immunodeficiency virus (HIV) care and treatment programs in resource-limited settings must aggressively address tuberculosis (TB) and the emerging multidrug-resistant TB epidemic to save patient lives and to curb the global TB burden, a major cause of death for persons with HIV. view more (2008-07-23)
The complexities of genetic susceptibility to tuberculosis revealed
Researchers working in Vietnam have identified a genetic variant that predisposes people to developing a lethal form of tuberculosis (TB), tuberculous meningitis, if they are infected with a strain of TB known as the Beijing strain. view more (2008-03-28)
Government is treating the symptoms and not fighting the causes of infectious diseases, say scientists
The Microbiology Awareness Campaign gathered momentum yesterday at the House of Lords when scientists informed Peers and MPs that new and re-emerging infectious diseases could spell trouble if not tackled soon. The experts said that without targeted government funding for microbiological research,... view more (2005-03-02)
Better and faster: Distinguishing non-TB pulmonary disease from TB
A diagnostic kit shows new promise for distinguishing between tuberculosis (TB) and its infections from disease caused by related mycobacteria family, which mimic TB and other lung disease in symptoms but require distinctly different clinical treatments. view more (2008-04-01)
A new more effective tuberculosis screening test for HIV victims
World Health Organization (WHO) figures show that each year an estimated 9 million new cases of tuberculosis (TB) arise in the world. view more (2008-03-06)
Two centres for infectious diseases established
The Netherlands Organisation for Scientific Research (NWO) has awarded a so-called centre subsidy to two research centres which are currently being established. Each centre will receive a total of 1.35 million euros. These funds must be used by the centres over the next five years to carry out... view more (2004-02-05)
DOTS Show the Way to Tackle the Toughest TB.
New research has shown for the first time that the spread of multi drug-resistant TB can be halted through a well executed standard treatment programme. Bacterial fingerprinting techniques used to track disease transmission in a southern Mexico community revealed that all categories of tuberculosis... view more (2005-04-01)
Inhaled tuberculosis vaccine more effective than traditional shot
A novel aerosol version of the most common tuberculosis (TB) vaccine, administered directly to the lungs as an oral mist, offers significantly better protection against the disease in experimental animals than a comparable dose of the traditional injected vaccine, researchers report this week in... view more (2008-03-13)
Circulation of 'disaster myths' in Haiti could hinder appropriate disposal of bodies
Myths about the infectious disease threat posed by dead bodies could lead to insensitive and inappropriate treatment of victims' bodies following the floods in Haiti, and need to be checked, according to a public health researcher who has studied the potential risks at length. view more (2004-09-30)
Treatment outcomes of patients with HIV and tuberculosis
In a retrospective study of 700 patients with culture-positive tuberculosis (TB), relapse rates were found to be significantly higher in HIV-infected patients compared to HIV-uninfected patients following a rifamycin-based regimen. view more (2007-06-01)
NIAID describes research priorities to fight drug-resistant tuberculosis
Tuberculosis (TB) has long been one of the world's great killers. Now, forms of drug-resistant TB--multidrug (MDR) and extensively drug-resistant (XDR)--are occurring at an ominous and accelerating rate. view more (2008-04-23)
Simple strategy could prevent half of deadly tuberculosis infections
By using a combination of inexpensive infection control measures, hospitals around the world could prevent half the new cases of extensively drug resistant tuberculosis (XDR TB), according to a new study in The Lancet by researchers at Yale School of Medicine. view more (2007-12-19)
AIDS, TB, malaria and bird flu spread unchecked in Burma
Government policies in Burma that restrict public health and humanitarian aid have created an environment where AIDS, drug-resistant tuberculosis, malaria and bird flu (H5N1) are spreading unchecked. view more (2006-03-28)
New blood tests for TB show exposure to disease while tuberculin skin tests do not
Two new interferon-gamma blood test assays to detect latent tuberculosis infection (LTBI) showed customers were exposed to a supermarket employee in Holland who had smear-positive tuberculosis, while traditional tuberculin skin tests (TST) did not, according to a large contact study. view more (2007-03-15)
Vaccine hope for malaria
One person dies of it every 30 seconds, it rivals HIV and tuberculosis as the world's most deadly infection and the vast majority of its victims are under five years old. view more (2007-05-24)
US soldiers in high-tuberculosis areas face new epidemic: false positives
U.S. Army service members are increasingly deployed in regions of the world where tuberculosis (TB) is rampant, such as Iraq and Afghanistan, and the military now faces a growing medical problem. view more (2008-05-30)
Tuberculosis breaches borders, but not public health
Immigrants from countries with high rates of tuberculosis who move to countries of low TB incidence do not pose a public health threat to native citizens, according to researchers in Norway, who analyzed the incidence and genetic origins of all known cases of TB in the country between 1993 and 2005. view more (2007-11-01)
Uprooting and replanting the tree of life
A new theory on the evolution of ancient microbes is set to challenge widespread scientific views of early life on earth and could overturn previous interpretations of the huge bank of molecular taxonomic data that has been built up in recent years, according to research published today in the... view more (2002-01-08)
Newly Identified Mechanism Helps Explain Why People of African Descent Are More Vulnerable to Tuberculosis
A team of scientists has identified a cellular mechanism that may help explain the puzzle of why people of African descent are more susceptible to tuberculosis infection and why, once infected, they develop more severe states of the disease than whites. view more (2006-02-27)
Faster, more accurate tuberculosis test developed
Researchers from the Johns Hopkins Bloomberg School of Public Health, the Imperial College London, Universidad Peruana Cayetano Heredia, in Lima, Peru, and other institutions have developed a simple and rapid new tuberculosis (TB) test. view more (2006-10-12)
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