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下列乙型肝炎慢性化的原因不包括(  )。

单选题
2021-07-17 21:50
A、病毒发生变异,导致免疫逃逸
B、母婴传播或幼儿期感染,导致免疫耐受
C、病毒基因整合于宿主基因组中
D、乙型肝炎病毒是血液体液传播
E、病毒感染宿主免疫细胞,导致免疫功能下降
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正确答案
D

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