Universal Nasopharyngeal Swab Kit designed for the safe collection, transport, and short term storage of viral specimens including COVID 19 and other respiratory viruses. Each sterile kit contains high quality nasopharyngeal swabs, 2.5 mL viral transport media (VTM), and durable 5.0 mL transport vials to preserve sample integrity during handling and shipment. The VTM stabilizes viral samples and helps maintain viability for accurate laboratory testing and analysis. Collected specimens should be stored and transported at 2–4 °C and processed within 48 hours for optimal results, while unused VTM may be stored at room temperature prior to use. The components are packaged to support reliable specimen collection in clinical, diagnostic, and research laboratories. Supplied as a convenient kit of 50 units per pack, suitable for routine testing workflows and high throughput sample collection environments.