N115 Nasal Spray has demonstrated consistent efficacy with 1,000+ US Clinical Trial Patients and 1,000+ Chinese Clinical Trial Patients showing no known side effects for all lung and sinus diseases tested including Chronic Congestion, COPD, Asthma, Pulmonary Fibrosis, CF, Allergic Rhinitis, Chronic Rhinitis, Sinusitis, and Flu. Completed successful Phase III Clinical Trials for Pulmonary Fibrosis, COVID-19, and COVID-19 Long Hauler Symptoms.