传染病的预防主要应A.加强营养B.管理传染源C.切断传播途径D.保护易感人群E.加强体育锻练

作者: rantiku 人气: - 评论: 0
问题 传染病的预防主要应
选项 A.加强营养 B.管理传染源 C.切断传播途径 D.保护易感人群 E.加强体育锻练
答案 BCD
解析 :传染病流行的三个环节的切断才可预防传染病。
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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
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