Etiology and anti-infection treatment of severe infectious pneumonia in neonate

The morbidity and mortality rate of neonatal infectious pneumonia take the first place in neonatal infectious diseases.Neonatal infectious pneumonia is also one of the main causes of neonatal death.Severe pneumonia could cause multiple organ inflammatory reaction and dysfunction.The etiology of neonatal severe infectious pneumonia is mainly exposure to pathogen and neonatal hypoimmunity.The passways inducing infection include prenatal, intrapartum and postpartum infection.Bacteria is the first pathogen in neonatal severe pneumonia and Gram-negative bacteria is the main pathogenic bacteria.The main bacteria of hospital acquired infection are enzyme production and multiple drug-resistant bacteria.Key treatment is reasonable anti-infection treatment. Key words: Infectious pneumonia; Pathogen; Treatment; Neonate,