Diseases, Conditions, Syndromes

Characteristics of tuberculosis source cases identified

(HealthDay)—In 26 U.S. tuberculosis outbreaks the initial source case-patients had long incubation periods and were characterized by substance abuse, incarceration, and homelessness, according to a study published in the ...

Oncology & Cancer

Elucidating the origin of MDR tuberculosis strains

A study has focused on the evolutionary history of the mycobacterium that causes tuberculosis, and more specifically on the Beijing lineage associated with the spread of multidrug resistant forms of the disease in Eurasia. ...

Diseases, Conditions, Syndromes

Zombie bacteria in tuberculosis

"Living-dead" bacteria exist in limbo: biologically active but not proliferating. Buried in this zombie state, disease-causing bacteria could come back from the dead to re-infect patients. Researchers at EPFL have produced ...

Diseases, Conditions, Syndromes

A new way of improving tuberculosis treatment rejected

Tuberculosis kills 1.5 million people across the world every year. The existing treatment is effective but long. Many patients abandon it before completion, increasing the risk of a relapse and favouring the emergence of ...

Diseases, Conditions, Syndromes

Tuberculosis avoids and subverts host immunity

An ancient disease, tuberculosis (TB) continues to be one of the major causes of disability and death worldwide. The recent TB cases in Quebec among the Inuit community has underscored the need to find new avenues to eradicate ...

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