Pneumonia is a lung illness that can range from minor to life-threatening. It can be caused by bacteria, viruses, or fungi and is often spread through close contact with an infected person. Diagnosis and treatment of pneumonia depends on the cause of the infection, age and overall health of the patient. It is important to diagnose pneumonia correctly and promptly in order to ensure the best outcome for patients. Diagnosis of pneumonia typically involves a combination of physical examination, imaging tests, blood tests, and sputum culture. It is essential that healthcare professionals are familiar with these diagnostic tools in order to properly diagnose pneumonia.

 The most common treatments for pneumonia include antibiotics, antiviral medications and supportive care. Fortunately, there are several preventative measures one can take to reduce their risk of developing pneumonia. These include getting vaccinated against the most common types of pneumonia, avoiding contact with people who may have the infection, washing your hands regularly, and avoiding smoking and other activities that weaken the immune system. By taking these simple steps, you can help protect yourself from this serious disease.