什么情况不需打狂犬疫苗

来自郑雪玲医生的专业解答，快打开看看是否又获得了新的知识点～

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健康之路

病情分析：通常情况下患者在被狗咬之后，如果咬人的狗之前打过疫苗的话，或者是被狗咬的过程中没有见到血的话，是不需要打狂犬疫苗的，但是为了以防万一，还是建议患者在被狗咬之后去打狂犬疫苗。

郑雪玲

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提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：我的哥哥不小心被狗咬了，请问医生什么情况下不需要打狂犬疫苗呢？