Results The tetanus in injection drug user is differ from trauma cause tetanus on explicit trauma history,more complicated symptom and being complicated with blood-borne communicated diseases.

• 结果静脉吸毒所致破伤风与常见的外伤引起的破伤风相比,没有明确的外伤史,临床症状复杂,常合并其他血源性传染病。