| | Conditions Treatments | Respiratory Disorders What is the phylum of pneumonia? Pneumonia is not classified into a phylum, as it is a respiratory infection caused by bacteria, viruses, or fungi. Respiratory Disorders - Related Articles Can fungi be seen with naked eye? What Is Comprehensive Medical Insurance? How to Understand the Dangers in Aspartame Hallux Rigidus Toe Surgery Recovery Time What Do I Need to Have Stockpiled for Surviving an Emergency? How to Manage RSD The History of Radon