News Related to Tuberculosis

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Cy-TB Test Identifies Latent Tuberculosis in Dialysis Patients, Study Finds

Jul 15, 2026

A single-center study of 95 chronic kidney disease patients on hemodialysis found the Cy-TB skin test agreed completely with standard IGRA testing for latent tuberculosis, with an overall prevalence of 4.2%. Early dialysis phase (<6 months) was a strong predictor of positivity, suggesting a potential priority screening window, though larger confirmatory studies are needed.

WHO Recommends New TB Diagnostic Tools as Researchers Develop Inhalable Treatment

Mar 24, 2026

The World Health Organization has recommended new portable TB diagnostic tests that deliver results in under an hour, while researchers developed an inhalable nanoparticle treatment that could replace daily pills. TB remains the world's deadliest infectious disease, killing 1.2 million people in 2024 despite being preventable and curable.