Epidemiology of tuberculosis

Epidemiology of tuberculosis in Lorestan, 2008-2009

Background : Tuberculosis is known as one of the main causes of mortality worldwide. 1.7 milliard people worldwide are infected with TB germs, there are 8 million new cases of TB annually, and three million deaths occur due to the disease in developing countries. Materials and Methods: This study included all the cases who had referred to all the health centers of Lorestan province with posi...

[Molecular epidemiology of tuberculosis].

Despite the almost 50 yrs since the introduction of curative antituberculosis drugs, Mycobacterium tuberculosis continues to exert an enormous toll on world health, and tuberculosis remains the world's leading cause of death due to a single infectious agent. This has stimulated research efforts into finding new tools to tackle the continuing tuberculosis pandemic. One of the few successes to da...

Molecular Epidemiology of Tuberculosis

Global epidemiology of tuberculosis.

Despite the availability of effective chemotherapy, tuberculosis (TB) killed 1.3 million people in 2012. Alongside HIV, it remains a top cause of death from an infectious disease. Global targets for reductions in the epidemiological burden of TB have been set for 2015 and 2050 within the context of the Millennium Development Goals (MDGs) and by the Stop TB Partnership. Achieving these targets i...

Molecular epidemiology of tuberculosis.

Molecular epidemiology (ME), a blend of molecular biology and epidemiology, is very useful to study the spread of tubercle bacilli in mini epidemics, outbreaks, to analyse the transmission dynamics of tuberculosis (TB) and to determine the risk factors for TB transmission in a community. ME has a great role in distinguishing between exogenous reinfection and endogenous reactivation. In the labo...