Person-to-person transmission of extensively drug-resistant (XDR) tuberculosis, not the development of new resistance, may be the engine driving the spread of disease in South Africa, according to the ...

Tuberculosis (TB) is the second most common cause of death worldwide by an infectious pathogen (after Covid-19), but many aspects of its long history with humans remain controversial. Researchers ...

Tuberculosis (TB) remains one of the world’s deadliest infectious diseases, affecting millions annually despite being preventable and curable. Understanding how TB spreads is crucial for both ...

Please provide your email address to receive an email when new articles are posted on . Controlling the spread of tuberculosis in geographic areas with high tuberculosis rates could greatly reduce ...

Aug. 3, 2004 — Even brief tuberculosis exposure may cause transmission, according to the results of a study published in the August issue of the American Journal of Respiratory and Critical Care ...

The number of human tuberculosis (TB) cases that are due to transmission from animals, as opposed to human-to-human transmission, may be much higher than previously estimated, according to an ...

Dr. Igor Mokrousov from St. Petersburg's Pasteur Institute and his colleagues have demonstrated that the evolutionary history of the causative agent of tuberculosis (TB) has been shaped by human ...

NEW YORK, June 14 (Praxis Press) Despite improvements in tuberculosis (TB) control during the past decade, Mycobacterium tuberculosis transmission continues to occur in the United States. Chin and ...

As illustrated in Case 40-2003 (Dec. 25 issue), 1 it is often difficult to find the source of infection in a child who has tuberculosis. In 2001, we cared for a five-month-old girl who presented with ...