A Respiratory Pathogen Panel (RPP) Testing is a diagnostics test used to determine whether or not a patient has respiratory viruses or bacteria. The test is carried out by evaluating a sample of the patient’s mucus or saliva. The RPP Test results can assist healthcare providers in determining the optimal treatment plan for a patient. The RPP Test is a useful tool for determining the severity of respiratory infections such as the flu, bronchitis, pneumonia, and sinus infections. The test can assist healthcare experts determine which virus or bacteria is causing the infection, allowing them to choose the appropriate treatment approach. The RPP Test detects respiratory viruses and bacteria quickly and easily. The test can be done in a doctor’s office or a clinic, and the results are usually ready in a matter of hours.