某地频现“先传播后出阳” ，专家提醒：减少在公共空间的暴露时间
<p style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;font-size: 16px;white-space: normal;background-color: rgb(255, 255, 255);text-align: center;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"></p><p style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif; font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; line-height: 2em; text-align: center;"><br/></p><p style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif; font-size: 16px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; line-height: 2em; text-align: center;"></p><p><br/></p><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;font-size: 16px;text-align: start;white-space: normal;background-color: rgb(255, 255, 255);margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><br/></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">日前，某地新冠肺炎疫情防控工作新闻发布会上透露，近期“先传播后出阳”现象比较普遍，为疫情早发现、早控制增加了较大难度。<br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">为什么会出现“先传播后出阳”现象？这种情况应如何应对？武汉大学公共卫生学院谭晓东教授详解。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><strong>BA.5.2传播更隐匿，有可能在核酸检测中“逃脱”</strong></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><strong><br/></strong></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">据媒体报道，11月2日，某市2名集中隔离管控人员核酸检测结果异常，分别诊断为新冠肺炎确诊病例（轻型）和无症状感染者。然而，此前2人连续多次核酸检测结果均为阴性。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">无独有偶，某市3名外来人员多次核酸检测结果均为阴性，于10月5日解除隔离。然而仅仅2天后，3人在社会面筛查中发现核酸检测结果异常，经复核确诊为新冠肺炎病毒感染者。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">为什么会出现“前阴后阳”？谭晓东教授认为，这非常符合新冠病毒传播特征。他介绍，当前我国多地流行的毒株均为奥密克戎BA.5.2变异株，其主要特点之一就是隐匿性强，一些无症状感染者在感染初期由于病毒载量较低，核酸检测一时检测不出来，但此时已经具有传染性。待病毒大量增殖和排毒，在检测中发现核酸阳性时，往往已造成周围人群感染。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">与此同时，不同采样者手法有差异，单次采样有可能未采集到有效样本。由于奥密克戎BA.5.2变异株传播速度极快，潜伏期和代间距短，感染者从被感染到传染人平均仅为2天时间，最短仅需24小时左右，这就需要加快加密核酸检测频次，通过短时间多次采样来提高核酸检测精准度。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><strong>防疫人员应“以快制快”，市民群众应“以静制动”</strong></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><strong><br/></strong></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">针对奥密克戎BA.5.2变异株的传播特点，对防疫人员来说，“以快制快”才能跑赢病毒；对市民群众来说，则要“以静制动”才能提高防疫效率。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">谭晓东教授介绍，当前疫情形势下，唯有尽可能减少人员流动，才能最大限度压缩病毒的传播空间。广大市民群众应支持配合各项疫情防控措施，坚持非必要不出市、非必要不跨区，实行从家庭到单位“两点一线”出行，尽量减少在公共空间的暴露时间，保持安全的社交距离，切实保护好自己和家人，助力疫情群防群控。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">同时，主动加强行程报备。来（返）汉人员在抵汉前7天内，通过两种方式在线报备：一、通过微信“武汉战疫”小程序、支付宝、鄂汇办APP湖北省健康码的来（返）汉、来（返）鄂信息登记入口，如实填写来源地、目的地等信息并提交后，呈现“已申报”卡戳，申报卡戳在抵汉当天24时前有效。来（返）汉人员完成在线信息申报后，方可进行落地核酸采样。二、通过社区提供的“i武汉i家园”社区报备码提前进行线上信息申报。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;">谭晓东教授表示，市民群众应主动及时参与扩面核酸，做到“应检尽检”。未完成新冠病毒疫苗全程接种或加强接种的人员，尤其是老年人群，应尽早到就近的接种点接种新冠病毒疫苗，巩固免疫屏障。同时做好个人健康监测，一旦出现发热、咽痛、咳嗽等疑似症状，主动联系社区工作人员，在做好个人防护的情况下及时到发热门诊就医排查和治疗。</span></section><section style="font-family: Open Sans, Arial, Hiragino Sans GB, STHeiti, WenQuanYi Micro Hei, Microsoft YaHei UI, 微软雅黑, SimSun, sans-serif;white-space: normal;background-color: rgb(255, 255, 255);font-size: 18px;text-indent: 2em;margin-top: 0px;margin-bottom: 0px;line-height: 2em;"><span style="font-size: 17px;letter-spacing: 1px;"><br/></span></section><section style="white-space: normal;box-sizing: border-box;font-size: 16px;margin-bottom: 0px;"><section powered-by="xiumi.us" style="margin-top: 0.5em;margin-bottom: 0.5em;box-sizing: border-box;"><section style="height: 1px;background-color: rgb(160, 160, 160);box-sizing: border-box;line-height: 0;"><br/></section></section></section><p><span style="color: rgb(136, 136, 136); font-size: 14px; letter-spacing: 0.544px; font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;">来</span><span style="color: rgb(136, 136, 136); font-size: 14px; letter-spacing: 0.544px; font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;">源：长江日报</span><br/></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;color: rgb(136, 136, 136);font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">制作：罗贝 | </span><span style="color: rgb(136, 136, 136);letter-spacing: 0.544px;font-size: 14px;">编辑：方丹 熊霞 | </span><span style="letter-spacing: 0.544px;color: rgb(136, 136, 136);font-size: 14px;">责编：方军</span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-size: 14px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;line-height: 19.2pt;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">出品：</span></strong>蔡甸区融媒体中心</span></strong></span></span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;color: rgb(136, 136, 136);font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">您有新闻线索，请联系我们：</span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;color: rgb(136, 136, 136);font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">新闻热线：027-84942678</span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;color: rgb(136, 136, 136);font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">投稿邮箱：2187431778@qq.com</span></p><p style="display: none;"><mp-style-type data-value="3"></mp-style-type></p><p><br/></p><link rel="stylesheet" href="//bbs.whcdrm.com/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_eqt" id="wcn_editor_css"/>
页:
[1]