Neonatal pneumonia typically refers to infectious pneumonia, which is a common disease in newborns and a significant cause of neonatal mortality. It can occur in utero, during the birth process, or after birth, caused by bacteria, viruses, or protozoa. Approximately two million children die from neonatal pneumonia worldwide each year. Therefore, once signs and symptoms of pulmonary infection are detected in a child, it is essential to seek timely medical treatment at a hospital.