据《亚洲医学新闻》[1994,16(3):9]报道 自1980年以来,每年出生后3周内死于破伤风的婴儿已减少一半。 简要登载于世界卫生组织(WHO)报告的这一进展,主要是在怀孕前或期间对妇女用破伤风类毒素疫苗进行有效免疫的结果。 此期间进行免疫可对母体提供长期的保护,更关键的是新生儿在出生后的几周也可得到保护。 According to Asian Medical News [1994,16 (3): 9], it has been reported that since 1980, the number of infants who died of tetanus within three weeks of each birth has been reduced by half. This progress, summarized in the World Health Organization (WHO) report, is largely the result of effective immunization of women with tetanus toxoid vaccines before or during pregnancy. Immunization during this period can provide long-term protection of the mother, the more critical is that newborns can be protected in the weeks after birth.