“阳”过一次还会再“阳”吗？什么算无症状？权威回应！
<section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; font-size: 17px; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br/><section data-role="outer" class="article135" label="edit by 135editor"><section class="_135editor" data-tools="135编辑器" data-id="119822"><section style="margin: 10px auto;"><section style="margin: 0 0 -7px 0;"><section class="assistant" style="box-sizing:border-box;width: 25px;"></section></section><section style="border: 1px solid rgb(80, 132, 249); background-color: rgb(242, 249, 255); padding: 10px 15px; box-sizing: border-box;"><section data-autoskip="1" class="135brush" style="text-align: justify;line-height:1.75em;letter-spacing: 1.5px;font-size:14px;color:#333333;background: transparent;"><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; font-size: 16px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 奥密克戎致病力在减弱，感染后大多表现为无症状或轻型。只咳嗽、发烧算无症状吗？“阳”过一次还会再“阳”吗？围绕公众关注的热点问题，国务院联防联控机制有关专家作出专业解答。</span></section><p style="color: rgb(0, 0, 0); font-size: 16px;"><br/></p><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: #007495; letter-spacing: 1px; font-size: 16px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">1. 问：新冠病毒阳性感染者只是咳嗽、发烧，算无症状吗？</strong></span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; font-size: 16px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 答：<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">阳性感染者若只是咳嗽、发烧，没有出现肺部感染，可归于轻型病例，但不算无症状。</strong>从当前全国病例数据看，感染奥密克戎后无症状和轻型大约占了90%以上。</span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; font-size: 16px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 按照目前定义，无症状感染者指的是新冠病毒病原学检测呈阳性，无相关临床表现，如发热、干咳、乏力、咽痛、嗅（味）觉减退、腹泻等可自我感知或可临床识别的症状与体征，且CT影像学无新冠肺炎影像学特征者。</span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; font-size: 16px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 轻型患者可表现为中低度发热、咽干、咽痛、鼻塞、流涕等上呼吸道感染症状，以及乏力、嗅（味）觉障碍等症状，但是没有肺炎表现。</span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: #007495; letter-spacing: 1px; font-size: 16px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">2. 问：“阳”过一次还会再“阳”吗？多久可能发生二次感染？</strong></span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; font-size: 16px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 答：感染一次新冠病毒后，人体形成的免疫力会起到一定的保护作用。但奥密克戎可能快速变异出新的亚分支，出现较强的免疫逃逸能力，康复者不能完全避免二次感染。</span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; font-size: 16px; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 不过，国外有统计数据显示，感染过奥密克戎，不管有无症状，<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important; overflow-wrap: break-word !important;">3至6个月内二次感染的概率相当低，多数人在相当长时间内不会重复感染奥密克戎。</strong></span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; font-size: 16px; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 对于个人来说，疫情期间最好的办法仍是落实好防护措施，包括戴口罩、注意手卫生、保持社交距离等，并积极接种新冠病毒疫苗，降低感染风险。</span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: #007495; letter-spacing: 1px; font-size: 16px; box-sizing: border-box !important; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">3. 问：重复感染会不会让症状更严重？</strong></span></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;"/></section><section style="margin: 0px 0em; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: rgb(255, 255, 255); line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; letter-spacing: 1px; font-size: 16px; box-sizing: border-box !important; overflow-wrap: break-word !important;"> 答：<strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; box-sizing: border-box !important; overflow-wrap: break-word !important;">目前没有定论认为重复感染会出现更严重的临床结果。</strong>从目前病例来看，即便个别患者在重复感染时出现症状加重的倾向，这一比例也非常低。奥密克戎病毒致病力在减弱，不论是第一次感染，还是再感染，发生重症的概率都很低。</span></section><p style="color: rgb(0, 0, 0); font-size: 16px;"><span style="font-size: 12px; color: #A5A5A5;">来源：极目新闻</span></p></section></section><section style="display: flex;justify-content: flex-end;margin: 2px 0 0;"><section style="box-sizing: border-box; width: 0px; height: 1px; border-top: 13px solid rgb(92, 142, 254); border-left: 13px solid transparent; overflow: hidden;"><br/></section></section></section></section></section><span style="font-size: 12px; color: rgb(165, 165, 165);"></span></section><link rel="stylesheet" href="//bbs.cktcw.cn/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_r5j" id="wcn_editor_css"/>
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