新生儿呼吸道病毒常见的病原体包括呼吸道合胞病毒、流感病毒、副流感病毒、腺病毒和鼻病毒等，其中呼吸道合胞病毒的感染最为常见。呼吸道病毒感染的新生儿不仅可以表现为咳嗽、鼻塞、流涕等呼吸道症状，严重者可导致多脏器损伤，是新生儿死亡的原因之一。以往受到更多关注的是新生儿期细菌感染所造成的危害，随着“旧病毒”的不断变异和新病毒的相继涌现，也不乏NICU呼吸道病毒感染暴发流行的相关报道。新生儿的免疫系统尚不成熟，属高危易感群体，因此，临床医生应重视新生儿期呼吸道病毒感染所带来的危害。“,”The common pathogens of neonatal respiratory viruses include respiratory syncytial virus, influenza virus, parainfluenza virus, adenovirus and rhinovirus, among which respiratory syncytial virus is the most common.Neonates infected with respiratory viruses can not only show respiratory symptoms such as cough, nasal obstruction and rhinorrhea, but also lead to multiple organ injury in severe cases.It is one of the causes of neonatal death.In the past, more attention has been paid to the harm caused by bacterial infection in the neonatal period.However, with the constant mutation of previous virus and the emergence of new virus, there are also some reports about the outbreaks of respiratory tract virus infection in neonatal wards.Neonatal immune system is immature.Newborns are susceptible to respiratory virus infection.Therefore, clinicians should pay more attention to the harm caused by respiratory infection in neonatal period.