Tulane researchers develop test that can detect childhood tuberculosis a year ahead – EurekAlert

Researchers at Tulane University School of Medicine have developed a highly sensitive blood test that can find traces of the bacteria that causes tuberculosis (TB) in infants a year before they develop the deadly disease, according to a study published in BMC Medicine.
Using only a small blood sample, the test detects a protein secreted by Mycobacterium tuberculosis, which causes TB infection. It can screen for all forms of TB and rapidly evaluate a patient’s response to treatment, said lead study…

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