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

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 validation.