An interferon-gamma release assay (IGRA) is a diagnostic tool for indicating a latent tuberculosis infection (LTBI). IGRAs are surrogate markers of Mycobacterium tuberculosis infection and indicate a cellular immune response to M.tuberculosis if the latter is present.
An interferon-gamma release assay (IGRA) is a diagnostic tool for indicating a latent tuberculosis infection (LTBI). IGRAs are surrogate markers of Mycobacterium tuberculosis infection and indicate a cellular immune response to M.tuberculosis if the latter is present.
== Active vs latent tuberculosis ==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).