1.0英论阁https://www.enago.cn/academychinaadminhttps://www.enago.cn/academychina/author/admin/endemic、epidemic、pandemic - 英论阁rich600338<blockquote class="wp-embedded-content" data-secret="C96JHLAIgF"><a href="https://www.enago.cn/academychina/endemic%e3%80%81epidemic%e3%80%81pandemic/">endemic、epidemic、pandemic</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.enago.cn/academychina/endemic%e3%80%81epidemic%e3%80%81pandemic/embed/#?secret=C96JHLAIgF" width="600" height="338" title="“endemic、epidemic、pandemic” — 英论阁" data-secret="C96JHLAIgF" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.enago.cn/academychina/wp-content/uploads/2022/05/15.jpeg750430单词 endemic、epidemic 及 pandemic 往往会造成混淆，我想在此说明这些单词在应用于公共卫生领域时的差异。 Endemic 主要当作形容词使用（当作名词使用时，这个单词是 endemic disease 的简化形式）。当作形容词使用时，endemic 表示“特定时间、地点或群体所特有的”。因此，endemic disease 指影响范围相当有限的疾病。此外，endemic disease 并不包括“短暂流行”的意思，所以应该将其解释为长期或永久性的现象。与此相反，epidemic 指短暂爆发的疾病，患者人数突然显著增加、疾病迅速扩散，之后又突然销声匿迹。所谓的 epidemic，并不局限于特定群体或地区，也不限定为长期性质。Pandemic 的意思与 epidemic 非常相近，唯一的差别在于两者的规模。通常，pandemic 指影响范围达到全国或全球规模的传染病爆发。 以下例句说明这三个名词及其形容词的正确用法。 In order for an infectious disease to be endemic to a region, each infected person must, on average, infect one other person; if the transmission rate is lower, the disease will die out, […]