I. INTRODUCTION
Pneumonia is a lung infection that occurs suddenly. It's a fatal illness in which the air bags fill up with infection and other fluids. Pneumonia may be bacterial or viral. Bacterial pneumonia is known to cause more severe symptoms in most cases. The cure for bacterial and viral pneumonia is the most important distinction. Antibiotic therapy treats bacterial pneumonia, whereas viral pneumonia usually improves. It's a disorder that affects people all over the world. A high level of contamination is the main source. In the United States, pneumonia is ranked eighth between the top ten reasons of death. Every year, many children die from pneumonia, reporting for half of all pneumonia fatalities in the country[1].