Noseguard for Prevention of Respiratory Infections in Real-World Use

간략 요약

This study is a prospective clinical study to evaluate the effectiveness of combined use of two nasal protective medical devices (Noseguard and Noseguard Night) in reducing respiratory infection rates, including COVID-19 and influenza, in real-world conditions. The study will also assess usability, satisfaction, and safety using electronic patient-reported outcomes (ePRO).