本文报道接种麻疹-风疹活疫苗后引起两耳感觉神经性听力丧失1例。患者女性27岁,因急性进行性听力丧失就诊。患者接种麻疹-风疹疫苗后3天出现全身关节疼痛,其后不久有发热、头痛、抽搐、头晕、呕吐及步态不稳。疫苗接种后22天出现进行性加重的听力减退,体温38.1℃,结膜充满分泌物,耳廓前后及颈后淋巴结肿大及触痛,有明显听力丧失,全血细胞计数及分类正常,血沉 This article reports a measles-rubella live vaccine induced sensory neuropathy hearing loss in 1 case. The woman, 27, was diagnosed with acute progressive hearing loss. The patient developed systemic joint pain 3 days after receiving the measles-rubella vaccine, followed by fever, headache, convulsions, dizziness, vomiting and unstable gait shortly after. 22 days after vaccination, progressive worsening hearing loss, body temperature 38.1 ℃, conjunctival full of secretions, before and after the pinna and cervical lymph nodes and tenderness, significant hearing loss, complete blood count and normal classification, ESR