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Introduction The QuantiFERON-TB Gold Plus (QFT-Plus) is a highly sensitive fourth-generation Interferon Gamma Release Assay (IGRA). It acts as an indirect, in vitro blood screening test used to identify infections caused by the Mycobacterium tuberculosis complex. This advanced laboratory assay serves as a modern alternative …
Introduction An Interferon-Gamma Release Assay (IGRA) is a modern blood test used to identify if a person is infected with Mycobacterium tuberculosis. It is primarily used to detect latent TB infection (LTBI) and to aid in the diagnosis of active tuberculosis disease. Principle The test is based on the fact …
Introduction Below is a set of 15 multiple‐choice questions (MCQs) on Mycobacterium tuberculosis that cover key aspects—from microbiology and diagnosis to treatment and prevention. Each question is followed by four options, with the correct answer indicated afterward. You can use these questions for self‐assessment, classroom …