RSV Detection and Antibiotic Prescribing Decisions for Pediatric Respiratory Tract Infections

In this cohort of 256 VLRTI cases, the findings suggest that RSV contributed to a broad range of VLRTIs across ages and that RSV Ag-RDT was a useful outpatient antimicrobial stewardship tool, particularly in bronchiolitis. Combined with universal immunoprophylaxis, widespread Ag-RDT use may improve diagnostic accuracy, resource allocation, and clinical outcomes.