Impact of a Multiplex Respiratory PCR Test on Outcomes for Patients Presenting With Respiratory Illness in the Urgent Care Setting: A Hybrid-Effectiveness Quasi-Experimental Trial

Inclusion Criteria: * Patients older than 1 year * Patients presenting with signs and symptoms of acute respiratory illness including but not limited to bronchitis, bronchiolitis, rhinitis, pharyngitis, tonsillitis, and laryngitis * First visit for respiratory indication within the study period Exclusion Criteria: * Patients younger than 1 year * Patients for which there is a clinical suspicion of pneumonia (i.e., severe illness on presentation requiring hospitalization or not eligible for urgent care) * Patients experiencing symptoms for \> 10 days * Patients with significant respiratory comorbidities, including COPD, emphysema, pulmonary fibrosis, diseases causing chronic respiratory tract inflammation, and other conditions * Patients with other significant oropharyngeal or upper respiratory comorbidities or conditions, including but not limited to nasal deformations, peritonsillar abscess * Had a previous visit for respiratory indication within the study period