If the umbilical cord is cut by a non-sterile instrument, the newborn can develop highly lethal neonatal tetanus.

若脐带被污染器械剪断，新生儿可能发展为高度致命的新生儿破伤风。

There's also neonatal tetanus, which happens to newborns of mothers that have not been immunized against tetanus themselves.

还有新生儿破伤风，见于没有接种过破伤风疫苗的母亲诞下的新生儿。