Cy-TB Skin Test:
Kerala has introduced the Cy-TB skin test as a simplified tool for latent tuberculosis infection (LTBI) detection under the National TB Elimination Programme (NTEP).Cy-TB is a new-generation intradermal skin test developed to detect latent tuberculosis infection (LTBI) in individuals. Unlike traditional tests like the Mantoux test or IGRA blood test, Cy-TB uses specific antigens (ESAT-6 and CFP-10) derived from Mycobacterium tuberculosis.It is a Intradermal skin test to detect latent TB infection. Introduced under India’s NTEP, supported by state TB units and ICMR. Objective: Early detection of dormant TB to prevent progression to active disease. Target Group: Adults (18+), especially those in high-risk or contact groups.
