甲型病毒性肝炎的流行病特征是A、每年秋、冬季为发病高峰B、每年春、夏季为发病高峰C、以急性无黄疸型肝炎表现占90%D、发病以学龄儿童多见E...

作者: rantiku 人气: - 评论: 0
问题 甲型病毒性肝炎的流行病特征是
选项 A、每年秋、冬季为发病高峰 B、每年春、夏季为发病高峰 C、以急性无黄疸型肝炎表现占90% D、发病以学龄儿童多见 E、主要经消化道传播,可呈暴发流行
答案 ACDE
解析 正确答案:ACDE

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