QUANTIFERON TB GOLD/INTERFERON GAMMA RELEASE ASSAY (IGRA) (SDL12269)
https://www.scanlabglobal.com/shop/sdl12269-quantiferon-tb-gold-interferon-gamma-release-assay-igra-sdl12269-7535
https://www.scanlabglobal.com/web/image/product.template/7535/image_1920?unique=18393fc
Tests interferon-gamma release for latent TB infection. Positive results confirm TB exposure, guiding isoniazid prophylaxis.