可防不可治,病死率几乎100%,狂犬病可怕在哪儿?|国产av人人夜夜澡人人爽麻豆

  央广网北京9月28日消息(记者 雷妍)今年9月28日是第19个“世界狂犬病日”,今年的主题是“你我共同行动,共筑狂犬病防控防线”。

  “狂犬病是由狂犬病病毒引起的一种人兽共患急性传染病,主要经携带病毒的犬、猫等动物咬伤、抓伤后通过唾液传播。”湖北省武汉市疾控中心主任医师朱政纲提醒,“十一”假期临近,大家在外出游玩过程中,应注意与犬、猫及野生动物保持距离,避免感染狂犬病毒。

  狂犬病可怕在哪儿?朱政纲介绍,狂犬病病毒进入人体后一般不会立刻出现症状,它会沿着周围神经向中枢神经迁移,直至侵袭人体中枢神经系统,破坏神经元并引发不可逆的神经损伤。一旦出现恐水、怕风、吞咽困难等临床症状,死亡率接近100%。

  “随着宠物保有量增加,生态环境改善,动物种群数量增加,以及人们与野生动物接触机会增多,狂犬病防控不容忽视。”朱政纲提示,“十一”假期临近,外出游玩时应注意与犬、猫及野生动物保持距离,若不慎被动物抓咬伤,建议参考“三步法”应急处置。

  第一步:立即用大量清水冲洗伤口约15分钟,肥皂水更佳。

  第二步:用干净的敷料包扎伤口,避免二次伤害,若存在组织脱离,用清洁容器妥善保管。

  第三步:及时赶往狂犬病预防处置门诊,由医务人员根据伤口暴露情况做进一步处理,根据需要注射狂犬疫苗,必要时注射免疫球蛋白。

  狂犬病暴露后进行规范的处置是预防狂犬病最后一道防线。朱政纲强调,狂犬病疫苗是用于控制和预防狂犬病最重要的手段。

  根据《狂犬病暴露预防处置工作规范(2023版)》,狂犬病疫苗有“5针法”和“4针法”两类接种程序。其中,“5针法”需要在暴露当天、暴露后第3、7、14、28天各接种1剂狂犬病疫苗;“4针法”即“2-1-1”接种程序,需要在暴露当天接种2剂狂犬病疫苗,暴露后第7天和第21天各接种1剂疫苗。“患者一定要遵医嘱,按规定时间,及时、足量、足程接种。”朱政纲强调。

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发布于:北京市