Diseases, Conditions, Syndromes

Foreign-born students in US have higher case rate of TB

(HealthDay)—Foreign-born students in the United States have a higher case rate of tuberculosis (TB) than other foreign-born individuals, according to a study published online Jan. 5 in the Annals of the American Thoracic ...

Diseases, Conditions, Syndromes

CDC: TB potentially passed from zoo elephants to people

(HealthDay)—Transmission of tuberculosis from infected captive elephants to humans may be possible with long-term, close contact with the animals, according to research published in the Jan. 8 issue of the U.S. Centers ...

Diseases, Conditions, Syndromes

Study sheds light on why parasite makes TB infections worse

Scientists have shown how a parasitic worm infection common in the developing world increases susceptibility to tuberculosis. The study demonstrated that treating the parasite reduces lung damage seen in mice that also are ...

HIV & AIDS

New model to study HIV latency in brain cells

Over 35 million people worldwide are currently infected by HIV. Antiviral therapies can keep the virus from multiplying. However, no drug can cure infection so far, because various cell types continue to carry the virus in ...

Immunology

How the human immune system keeps tuberculosis at bay

A new tissue culture model using human white blood cells shows how people with a latent - or symptom-free - tuberculosis infection are protected from active disease by a critical early step in their immune response, researchers ...

Diseases, Conditions, Syndromes

New whole blood assay may help overcome roadblocks to TB eradication

One of the roadblocks to the eradication of tuberculosis (TB) is the difficulty in identifying patients with latent TB infections (LTBI). Neither the tuberculin skin test (TST) nor interferon-gamma release assays (IGRAs) ...

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