Virax Biolabs reports early trial data for long COVID test

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Virax Biolabs Reports Positive Early Clinical Data for ViraxImmune™ in Long COVID and Related Post-Acute Infection Syndromes

May 26, 2026 7:30 AM EDT

LONDON, May 26, 2026 /PRNewswire/ -- Virax Biolabs Group Limited (NASDAQ: VRAX) ("Virax" or the "Company") today reported positive early pilot performance data for ViraxImmune, its blood-based test in development for Long COVID, myalgic encephalomyelitis/chronic fatigue syndrome ("ME/CFS") and related post-acute infection syndromes ("PAIS"). In the pilot dataset, ViraxImmune demonstrated measurable separation between PAIS patients and healthy controls, achieving 88% specificity and 92% positive predictive value ("PPV") early performance metrics that Virax believes support continued development and advancement into larger clinical... More