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

How localized bacterial infections can turn into dangerous sepsis

We carry numerous bacteria on our skin, in our mouth, gut, and other tissues, and localized bacterial infections are common and mostly not harmful. Occasionally, however, a localized infection turns into dangerous systemic ...

Diseases, Conditions, Syndromes

Clostridium difficile infections may have a friend in fungi

The pathogen Clostridium difficile, which causes one of the most common hospital-acquired infections in the United States, may have accomplices that until now have gone largely unnoticed.

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