现有疫苗对奥密克戎变异株有效吗？国家卫健委回应
<div class="wx_rich_media_content" id="jsWxContainer"><p><span class="wxart_image" wx-style="display:inline-block;outline: 0px;font-family: -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);box-sizing: border-box !important;overflow-wrap: break-word !important;visibility: visible !important;width: 661px !important;"></span></p><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 17px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible; box-sizing: border-box !important;">3月19日</span></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 17px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible; box-sizing: border-box !important;">国务院联防联控机制召开新闻发布会</span></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 17px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible; box-sizing: border-box !important;">会上通报</span></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 17px; letter-spacing: 1.5px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible; box-sizing: border-box !important;">到目前为止</span></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; letter-spacing: 1.5px; font-size: 17px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible; box-sizing: border-box !important;">我国针对奥密克戎变异株</span></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; letter-spacing: 1.5px; font-size: 17px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible; box-sizing: border-box !important;">单价以及多价的疫苗研发</span></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; letter-spacing: 1.5px; font-size: 17px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; visibility: visible; box-sizing: border-box !important;">已经取得了积极进展</span></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; letter-spacing: 1.5px; visibility: visible; font-size: 17px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; color: rgb(61, 170, 214); box-sizing: border-box !important;">现有疫苗</span></strong></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; text-align: center; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; letter-spacing: 1.5px; visibility: visible; font-size: 17px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; color: rgb(61, 170, 214); box-sizing: border-box !important;">对奥密克戎变异株仍然有效</span></strong></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"></h3><h3 style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.5px; visibility: visible; box-sizing: border-box !important;"><span class="wxart_image" wx-style="display:inline-block;outline: 0px;font-size: 17px;letter-spacing: 0.544px;text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;visibility: visible !important;width: 556px !important;"></span></h3><section data-tools="135编辑器" data-id="107403" style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; visibility: visible; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; font-size: 16px; visibility: visible; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="margin-top: 10px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"><section style="padding: 13px; outline: 0px; max-width: 100%; display: inline-block; width: 578px; vertical-align: top; background-color: rgb(67, 166, 215); visibility: visible; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; color: rgb(255, 255, 255); font-size: 17px; text-align: center; visibility: visible; box-sizing: border-box !important;"><p style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 19px; visibility: visible; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;">现有疫苗对奥密克戎变异株仍然有效</strong></span><br style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"></p></section></section></section><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; text-align: center; visibility: visible; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; display: inline-block; width: 531.75px; height: 10px; vertical-align: top; overflow: hidden; background-color: rgba(67, 178, 233, 0.23); visibility: visible; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"><svg viewBox="0 0 1 1" style="float: left;line-height: 0;width: 0px;vertical-align: top;visibility: visible;"></svg></section></section></section><section powered-by="xiumi.us" style="margin-bottom: 10px; outline: 0px; max-width: 100%; text-align: center; justify-content: center; visibility: visible; box-sizing: border-box !important;"><section style="padding: 23px; outline: 0px; max-width: 100%; display: inline-block; width: 531.75px; vertical-align: top; background-color: rgba(67, 197, 233, 0.04); height: auto; border-bottom: 10px solid rgba(67, 178, 233, 0.23); border-bottom-right-radius: 0px; visibility: visible; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; text-align: justify; font-size: 17px; visibility: visible; box-sizing: border-box !important;"><p style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;">科研攻关组疫苗研发专班工作组组长、国家卫生健康委科技发展中心主任郑忠伟</strong><span style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; visibility: visible; box-sizing: border-box !important;">介绍，从去年11月26日世卫组织将奥密克戎变异株标注为“值得关注的变异株”以来，奥密克戎变异株现已成为全球主流行毒株。其最大的特点就是传播速度快、隐匿性强。</span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; box-sizing: border-box !important;">但现有研究已证明，奥密克戎变异株并未对现有疫苗产生完全逃逸。根据国内外已开展的研究来看，</span><span style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; color: rgb(61, 170, 214); box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">新冠疫苗全程接种能够显著降低奥密克戎变异株引发肺炎和重症的风险。加强免疫和序贯免疫还能进一步降低奥密克戎变异株引起的突破感染率。</strong></span><span style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; box-sizing: border-box !important;">也就是说，</span><span style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; color: rgb(61, 170, 214); box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">现有疫苗对奥密克戎变异株仍然有效。</strong></span></p></section></section></section></section><section style="margin-bottom: 15px; outline: 0px; max-width: 100%; text-align: center; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></section><section style="outline: 0px; max-width: 100%; font-size: 16px; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="margin-top: 10px; outline: 0px; max-width: 100%; box-sizing: border-box !important;"><section style="padding: 13px; outline: 0px; max-width: 100%; display: inline-block; width: 578px; vertical-align: top; background-color: rgb(67, 166, 215); box-sizing: border-box !important;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; color: rgb(255, 255, 255); font-size: 17px; text-align: center; box-sizing: border-box !important;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 19px; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">发现感染者不仅要“及时”还要“全部”</span></strong></span></p></section></section></section><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; text-align: center; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; display: inline-block; width: 531.75px; height: 10px; vertical-align: top; overflow: hidden; background-color: rgba(67, 178, 233, 0.23); box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section></section><section powered-by="xiumi.us" style="margin-bottom: 10px; outline: 0px; max-width: 100%; text-align: center; justify-content: center; box-sizing: border-box !important;"><section style="padding: 23px; outline: 0px; max-width: 100%; display: inline-block; width: 531.75px; vertical-align: top; background-color: rgba(67, 197, 233, 0.04); height: auto; border-bottom: 10px solid rgba(67, 178, 233, 0.23); border-bottom-right-radius: 0px; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; text-align: justify; font-size: 17px; box-sizing: border-box !important;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">中国疾控中心流行病学首席专家吴尊友表示，<strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; color: rgb(61, 170, 214); box-sizing: border-box !important;">遗漏的病例都有可能是新的传播链源头。</span></strong></strong><span style="outline: 0px; max-width: 100%; color: rgb(61, 170, 214); box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">发现感染者不仅要“及时”还要“全部”，不仅要赶在病毒传播前把它截住还要避免有遗漏。</strong></span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">一些新的技术被应用来发现感染者，如利用大数据来协助流调人员把整个传播链梳理清楚，最大可能地发现传播链上所有可能的感染人员。</p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; color: rgb(61, 170, 214); box-sizing: border-box !important;">为实现社会面清零的目标，“全员核酸检测”也是非常重要的手段。</span></strong>在确定的局部范围内开展全员检测时，一定要在短时间内完成，最好在1-3天完成一轮检测，不能筛查一部分漏一部分，如果能做到及时全员筛查，一般来说，3-4轮核酸筛查基本能达到社会层面病例清零。</p></section></section></section></section></section></section><section style="margin-bottom: 15px; outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: center; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></section><section style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; font-size: 16px; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="margin-top: 10px; outline: 0px; max-width: 100%; box-sizing: border-box !important;"><section style="padding: 13px; outline: 0px; max-width: 100%; display: inline-block; width: 578px; vertical-align: top; background-color: rgb(67, 166, 215); box-sizing: border-box !important;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; color: rgb(255, 255, 255); font-size: 17px; text-align: center; box-sizing: border-box !important;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 19px; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">针对奥密克戎变异株的疫苗有了吗？</strong></span></p></section></section></section><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; text-align: center; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; display: inline-block; width: 531.75px; height: 10px; vertical-align: top; overflow: hidden; background-color: rgba(67, 178, 233, 0.23); box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section></section><section powered-by="xiumi.us" style="margin-bottom: 10px; outline: 0px; max-width: 100%; text-align: center; justify-content: center; box-sizing: border-box !important;"><section style="padding: 23px; outline: 0px; max-width: 100%; display: inline-block; width: 531.75px; vertical-align: top; background-color: rgba(67, 197, 233, 0.04); height: auto; border-bottom: 10px solid rgba(67, 178, 233, 0.23); border-bottom-right-radius: 0px; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; text-align: justify; font-size: 17px; box-sizing: border-box !important;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">科研攻关组疫苗研发专班工作组组长、国家卫生健康委科技发展中心主任郑忠伟</span></strong><span style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; box-sizing: border-box !important;">介绍，奥密克戎变异株流行，特别是突破感染的情况。在推进针对奥密克戎变异株疫苗研发速度的同时，要始终秉持将安全性、有效性的科学原则放在第一位。</span></span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><br></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; box-sizing: border-box !important;">事实上，从奥密克戎变异株一开始出现，我国的疫苗研发队伍就已经行动起来了。到目前为止，进展比较快的，</span><span style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; color: rgb(61, 170, 214); box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">针对奥密克戎变异株单价以及多价的疫苗研发已经取得了积极进展，进展比较快的已经完成了临床前的研究，正在向国家药监部门滚动提交有关临床试验的申报材料。</strong></span><span style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; box-sizing: border-box !important;">此外，前期的一些疫苗，目前在境外推进的三期临床序贯研究的过程中，也得到了针对奥密克戎变异株的一些保护力数据。</span></p></section></section></section></section><section style="margin-bottom: 15px; outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; text-align: center; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></section><section style="outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; letter-spacing: 0.544px; font-size: 16px; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="margin-top: 10px; outline: 0px; max-width: 100%; box-sizing: border-box !important;"><section style="padding: 13px; outline: 0px; max-width: 100%; display: inline-block; width: 578px; vertical-align: top; background-color: rgb(67, 166, 215); box-sizing: border-box !important;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; color: rgb(255, 255, 255); font-size: 17px; text-align: center; box-sizing: border-box !important;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 19px; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">新冠“特效药”特效吗？</strong></span><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p></section></section></section><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; text-align: center; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; display: inline-block; width: 531.75px; height: 10px; vertical-align: top; overflow: hidden; background-color: rgba(67, 178, 233, 0.23); box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><svg viewBox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section></section><section powered-by="xiumi.us" style="margin-bottom: 10px; outline: 0px; max-width: 100%; text-align: center; justify-content: center; box-sizing: border-box !important;"><section style="padding: 23px; outline: 0px; max-width: 100%; display: inline-block; width: 531.75px; vertical-align: top; background-color: rgba(67, 197, 233, 0.04); height: auto; border-bottom: 10px solid rgba(67, 178, 233, 0.23); border-bottom-right-radius: 0px; box-sizing: border-box !important;"><section powered-by="xiumi.us" style="outline: 0px; max-width: 100%; text-align: justify; font-size: 17px; box-sizing: border-box !important;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; box-sizing: border-box !important;">北京地坛医院感染性疾病诊疗与研究中心首席专家李兴旺介绍，</span></strong><span style="outline: 0px; max-width: 100%; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; box-sizing: border-box !important;">在新冠治疗中，防止病人从轻转重非常重要，减少转重将能够降低重病率和病死率、提高救治率。</span></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><br style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"></p><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; letter-spacing: 0.5px; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; color: rgb(61, 170, 214); box-sizing: border-box !important;">最新发布的新冠肺炎诊疗方案中将两款新获批的新冠药物纳入临床用药中，</span></strong><span style="outline: 0px; max-width: 100%; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; box-sizing: border-box !important;">这两个药物的使用就是为治疗提供能够阻止轻转重的“武器”。从两种药物的临床研究情况看，对发病5天以内的轻型、普通型病人有效。</span><span style="outline: 0px; max-width: 100%; font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; color: rgb(61, 170, 214); box-sizing: border-box !important;"><strong style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">用其治疗之后，能明显减少可能会变成重症的人群的住院率和病死率，这样的效果符合临床需求。</strong></span><span style="background-color: rgb(255, 255, 255);color: rgb(34, 34, 34);letter-spacing: 0.544px;"></span></p></section></section></section></section><p style="margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; vertical-align: inherit; line-height: 1.75em; letter-spacing: 0.5px; font-family: -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;"><br></p><section style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; font-size: 16px; font-family: -apple-system-font, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; letter-spacing: 0.544px; border-width: 0px; border-style: none; border-color: initial;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; border-width: 0px; border-style: none; border-color: initial;"><section style="outline: 0px; max-width: 100%; line-height: 2em; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; display: inline-block; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box; border-width: 0px; border-style: none; border-color: initial;"><section style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; display: inline-block; box-sizing: border-box !important;"><section style="outline: 0px; max-width: 100%; letter-spacing: 0.544px; box-sizing: border-box !important;"><section data-color="#cc3f0a" data-custom="#cc3f0a" style="outline: 0px; max-width: 100%; box-sizing: border-box; letter-spacing: 0.544px; border-width: 0px; border-style: none; border-color: initial;"><p style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; font-size: 17px; letter-spacing: 0.5px; box-sizing: border-box !important;">来源：<span style="outline: 0px; max-width: 100%; box-sizing: border-box !important;"><span style="outline: 0px; max-width: 100%; box-sizing: border-box !important;">央视新闻、科技日报</span></span></span></p></section></section><section style="outline: 0px; max-width: 100%; box-sizing: border-box; border-width: 0px; border-style: none; border-color: initial;"><br></section></section></section></section></section></section></section></section></section></div><p></p> 外防输入，内防反弹。
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