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Updated: Jun 23, 2026

23:56
Comprehensive & Cost Effective Laboratory Monitoring of HIV/AIDS: an African Role Model
Published on: October 31, 2010
Is There Value in Performing Yearly Screening for Latent Tuberculosis Infection by Interferon-Gamma Release Assay
Carlo Foppiano Palacios1, Amit Achhra2, Lydia Barakat2
1Division of Infectious Diseases, Department of Medicine, Cooper Medical School of Rowan University, Camden, New Jersey, USA.
Open Forum Infectious Diseases
|June 22, 2026
Abstract:
We evaluated the effectiveness of annual LTBI screening via IGRA in people with HIV in non-endemic settings over 5 years. Out of 1898 patients with at least 2 IGRAs, only 12 developed new LTBI, highlighting the low yield of universal screening. Findings support targeted screening per current guidelines.
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