肺炎,是新生儿和婴儿的常见病,也是目前导致婴儿死亡的主要原因。从肺炎的发病原因来看,可分为生前感染(即宫内感染)和生后感染两大类。但从整体条件来看,不论是生前感染还是生后感染,都与母子的身体抵抗力有关。因此,预防肺炎应从提高母子的身体抵抗力和防止受细菌和病毒的侵袭两方面入手。 Pneumonia, a common condition in newborns and infants, is also the leading cause of infant mortality. From the pathogenesis of pneumonia, can be divided into prenatal infection (intrauterine infection) and postnatal infection two categories. However, the overall conditions, whether before or after infection infection, are related to the mother’s body resistance. Therefore, the prevention of pneumonia should be from the mother’s body to improve resistance and prevent bacteria and viruses from attacking two aspects.