戴口罩！戴口罩！国家疾控局紧急回应……
<!----><style type="text/css">html{font-size:375%}</style><link href="https://pic.app.sw0599.com/static/publish/css/style.css?v=1605251010513" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=1605251010513"><!-- 付费贴--> <div class="preview_article "> <!----> <p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.sw0599.com/backend/20240515110306_1_FhXqhJNpsJxhVOVH_1cthEIQvDor.jpg" alt="" width="800" height="362" data-qf-thumb="https://pic.app.sw0599.com/backend/20240515110306_1_FhXqhJNpsJxhVOVH_1cthEIQvDor.jpg?imageView2/2/w/1080" data-qf-origin="backend/20240515110306_1_FhXqhJNpsJxhVOVH_1cthEIQvDor.jpg" data-qf-thumb-origin="backend/20240515110306_1_FhXqhJNpsJxhVOVH_1cthEIQvDor.jpg?imageView2/2/w/1080" /></p><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; font-size: 18px; text-align: center;"><span style="font-size: 16px;">近日，有媒体报道，</span></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; font-size: 18px; text-align: center;"><span style="outline: 0px; color: #ac1d10; font-size: 16px;"><strong style="outline: 0px;">一种被命名为KP.2的新冠变异株</strong></span></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; font-size: 18px; text-align: center;"><span style="outline: 0px; color: #ac1d10; font-size: 16px;"><strong style="outline: 0px;">正在全球范围蔓延</strong></span></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; font-size: 18px; text-align: center;"><span style="font-size: 16px;">5月14日</span></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; font-size: 18px; text-align: center;"><span style="font-size: 16px;">国家疾控局微信公众号发布文章<br style="outline: 0px;" /></span></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; font-size: 18px; text-align: center;"><span style="font-size: 16px;">《新冠病毒KP.2变异株，你需要了解的都在这里》</span></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; font-size: 18px; text-align: center;"><span style="font-size: 16px;">对<span style="outline: 0px; color: #ac1d10;"><strong style="outline: 0px;"><span style="outline: 0px; letter-spacing: 0.578px;">新冠病毒KP.2变异株的</span></strong></span></span></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; font-size: 18px; text-align: center;"><span style="font-size: 16px;"><span style="outline: 0px; color: #ac1d10;"><strong style="outline: 0px;"><span style="outline: 0px; letter-spacing: 0.578px;">相关热点问题</span></strong></span><span style="outline: 0px; letter-spacing: 0.578px;">做出解答</span></span></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; line-height: 2em; text-align: center;"><section style="outline: 0px; font-size: 16px; text-indent: 0em;"></section></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; text-align: center; text-indent: 0em;"><img class="rich_pages wxw-img" style="outline: 0px; vertical-align: initial; border-width: 1px; border-style: solid; visibility: visible !important; width: 471.333px !important;" src="https://pic.app.sw0599.com/Fm0d9LQ22bNvd2wSSCwKfpLEVzC2" /></section><section style="margin-bottom: 0px; outline: 0px; font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; text-wrap: wrap; background-color: #ffffff; font-size: 18px; line-height: 2; text-indent: 0em;"><section style="margin-top: 10px; margin-bottom: 10px; outline: 0px; text-align: left; justify-content: flex-start; display: flex; flex-flow: row;"><section style="padding-right: 10px; padding-bottom: 10px; outline: 0px; display: inline-block; width: auto; vertical-align: top; align-self: flex-start; flex: 0 0 auto; overflow: hidden; min-width: 5%; height: auto; line-height: 0;"><section style="outline: 0px; display: flex; width: 295.615px; flex-flow: column;"><section style="outline: 0px; z-index: 3;"><section style="margin-bottom: -5px; outline: 0px; transform: translate3d(10px, 0px, 0px);"><section style="outline: 0px; display: inline-block; vertical-align: top; overflow: hidden; height: 10px; width: 10px; border-radius: 100px; background-color: #f8c712;"></section></section></section></section><section style="outline: 0px; display: flex; width: 295.615px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; transform: translate3d(-20px, 0px, 0px);"><section style="padding: 6px 20px 6px 50px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #002d92; box-shadow: #eaf9ff 10px 10px 0px 0px; line-height: 1.6; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; letter-spacing: 2px; color: #ffffff; text-align: justify;"><p style="outline: 0px;"><span style="font-size: 16px;"><strong style="outline: 0px;">一、什么是KP.2变异株？</strong></span></p></section></section></section></section></section><section style="outline: 0px; display: flex; width: 295.615px; flex-flow: column;"><section style="outline: 0px; z-index: 1;"><section style="margin-top: -8px; outline: 0px; text-align: right; transform: translate3d(-8px, 0px, 0px);"><section style="padding-right: 10px; padding-left: 10px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #f8c712; line-height: 0; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; display: flex; width: 9.55208px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; text-align: center;"><section style="outline: 0px; display: inline-block; width: 5px; height: 5px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: rgba(255, 255, 255, 0); line-height: 0;"></section></section></section></section></section></section></section></section></section></section></section><section style="outline: 0px;"><section style="outline: 0px; line-height: 2em; text-indent: 0em;"><span style="font-size: 16px;">KP.2是新冠病毒奥密克戎JN.1变异株的第三代亚分支，也是JN.1变异株中具有较强传播优势的一个亚分支，于2024年1月2日在印度采集的样本中首次监测到。2月以来，由于KP.2在全球流行毒株中的占比增长较快，世界卫生组织于5月3日将KP.2列入“需要监测的变异株”。目前尚未检索到KP.2的致病力和免疫逃逸能力较当前流行的JN.1变异株发生明显改变的报道。<br style="outline: 0px;" /></span></section><section style="outline: 0px; text-indent: 0em;"></section></section><section style="text-indent: 0em;"><section style="margin-top: 10px; margin-bottom: 10px; outline: 0px; text-align: left; justify-content: flex-start; display: flex; flex-flow: row;"><section style="padding-right: 10px; padding-bottom: 10px; outline: 0px; display: inline-block; width: auto; vertical-align: top; align-self: flex-start; flex: 0 0 auto; overflow: hidden; min-width: 5%; height: auto; line-height: 0;"><section style="outline: 0px; display: flex; width: 435.615px; flex-flow: column;"><section style="outline: 0px; z-index: 3;"><section style="margin-bottom: -5px; outline: 0px; transform: translate3d(10px, 0px, 0px);"><section style="outline: 0px; display: inline-block; width: 10px; height: 10px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: #f8c712;"></section></section></section></section><section style="outline: 0px; display: flex; width: 435.615px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; transform: translate3d(-20px, 0px, 0px);"><section style="padding: 6px 20px 6px 50px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #002d92; box-shadow: #eaf9ff 10px 10px 0px 0px; line-height: 1.6; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; letter-spacing: 2px; color: #ffffff; text-align: center;"><p style="outline: 0px; text-align: justify;"><span style="font-size: 16px;"><strong style="outline: 0px;">二、国际上KP.2变异株的流行情况如何？</strong></span></p></section></section></section></section></section><section style="outline: 0px; display: flex; width: 435.615px; flex-flow: column;"><section style="outline: 0px; z-index: 1;"><section style="margin-top: -8px; outline: 0px; text-align: right; transform: translate3d(-8px, 0px, 0px);"><section style="padding-right: 10px; padding-left: 10px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #f8c712; line-height: 0; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; display: flex; width: 23.5521px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; text-align: center;"><section style="outline: 0px; display: inline-block; width: 5px; height: 5px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: rgba(255, 255, 255, 0); line-height: 0;"></section></section></section></section></section></section></section></section></section></section></section><section style="outline: 0px; line-height: 2em;"><section style="outline: 0px; line-height: 2em; text-indent: 0em;"><span style="font-size: 16px;">目前，JN.1变异株仍为全球优势流行株。<strong style="outline: 0px;">今年以来，KP.2亚分支在全球流行毒株中的占比逐渐增加，</strong>从1月上旬的0.16%增长至5月上旬的14%左右。<strong style="outline: 0px;">近期，部分国家KP.2亚分支流行程度相对较高，</strong>占比为10%~30%。</span></section><section style="outline: 0px; text-indent: 0em;"></section></section><section style="text-indent: 0em;"><section style="margin-top: 10px; margin-bottom: 10px; outline: 0px; text-align: left; justify-content: flex-start; display: flex; flex-flow: row;"><section style="padding-right: 10px; padding-bottom: 10px; outline: 0px; display: inline-block; width: auto; vertical-align: top; align-self: flex-start; flex: 0 0 auto; overflow: hidden; min-width: 5%; height: auto; line-height: 0;"><section style="outline: 0px; display: flex; width: 395.615px; flex-flow: column;"><section style="outline: 0px; z-index: 3;"><section style="margin-bottom: -5px; outline: 0px; transform: translate3d(10px, 0px, 0px);"><section style="outline: 0px; display: inline-block; width: 10px; height: 10px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: #f8c712;"></section></section></section></section><section style="outline: 0px; display: flex; width: 395.615px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; transform: translate3d(-20px, 0px, 0px);"><section style="padding: 6px 20px 6px 50px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #002d92; box-shadow: #eaf9ff 10px 10px 0px 0px; line-height: 1.6; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; letter-spacing: 2px; color: #ffffff; text-align: center;"><p style="outline: 0px; text-align: justify;"><span style="font-size: 16px;"><strong style="outline: 0px;">三、我国开始流行KP.2变异株了吗？</strong></span></p></section></section></section></section></section><section style="outline: 0px; display: flex; width: 395.615px; flex-flow: column;"><section style="outline: 0px; z-index: 1;"><section style="margin-top: -8px; outline: 0px; text-align: right; transform: translate3d(-8px, 0px, 0px);"><section style="padding-right: 10px; padding-left: 10px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #f8c712; line-height: 0; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; display: flex; width: 19.5521px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; text-align: center;"><section style="outline: 0px; display: inline-block; width: 5px; height: 5px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: rgba(255, 255, 255, 0); line-height: 0;"></section></section></section></section></section></section></section></section></section></section></section><section style="outline: 0px; line-height: 2em;"><section style="outline: 0px; line-height: 2em; text-indent: 0em;"><span style="font-size: 16px;">我国现阶段的主要流行株构成比排在前三位的为JN.1、JN.1.16和JN.1.4，3月11日首次从广东本土病例中监测到KP.2变异株。<strong style="outline: 0px;">截至5月12日，在我国本土病例中共监测到25条KP.2序列。</strong>每周报告的本土序列中KP.2占比在0.05%~0.30%之间，<strong style="outline: 0px;">处于极低水平。</strong></span></section><section style="outline: 0px; text-indent: 0em;"></section></section><section style="text-indent: 0em;"><section style="margin-top: 10px; margin-bottom: 10px; outline: 0px; text-align: left; justify-content: flex-start; display: flex; flex-flow: row;"><section style="padding-right: 10px; padding-bottom: 10px; outline: 0px; display: inline-block; width: auto; vertical-align: top; align-self: flex-start; flex: 0 0 auto; overflow: hidden; min-width: 5%; height: auto; line-height: 0;"><section style="outline: 0px; display: flex; width: 355.615px; flex-flow: column;"><section style="outline: 0px; z-index: 3;"><section style="margin-bottom: -5px; outline: 0px; transform: translate3d(10px, 0px, 0px);"><section style="outline: 0px; display: inline-block; width: 10px; height: 10px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: #f8c712;"></section></section></section></section><section style="outline: 0px; display: flex; width: 355.615px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; transform: translate3d(-20px, 0px, 0px);"><section style="padding: 6px 20px 6px 50px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #002d92; box-shadow: #eaf9ff 10px 10px 0px 0px; line-height: 1.6; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; letter-spacing: 2px; color: #ffffff; text-align: justify;"><p style="outline: 0px;"><span style="font-size: 16px;"><strong style="outline: 0px;">四、KP.2变异株传播得更快吗？</strong></span></p></section></section></section></section></section><section style="outline: 0px; display: flex; width: 355.615px; flex-flow: column;"><section style="outline: 0px; z-index: 1;"><section style="margin-top: -8px; outline: 0px; text-align: right; transform: translate3d(-8px, 0px, 0px);"><section style="padding-right: 10px; padding-left: 10px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #f8c712; line-height: 0; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; display: flex; width: 15.5521px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; text-align: center;"><section style="outline: 0px; display: inline-block; width: 5px; height: 5px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: rgba(255, 255, 255, 0); line-height: 0;"></section></section></section></section></section></section></section></section></section></section></section><section style="outline: 0px; line-height: 2em;"><section style="outline: 0px; line-height: 2em; text-indent: 0em;"><span style="font-size: 16px;">KP.2新增变异位点中，有2个位于S蛋白，提示具有更强的传播力。但KP.2仍为JN.1变异株的亚分支，现有研究认为，其传播优势较JN.1变异株其他亚分支不会有大幅提升。专家研判认为，考虑到当前KP.2亚分支感染病例在我国本土病例中的占比极低，以及此前我国JN.1引起的疫情目前已经降低到较低水平，<strong style="outline: 0px;">KP.2亚分支短期内成为我国优势流行株的可能性低，引发新一次感染高峰的可能性低。</strong></span></section><section style="outline: 0px; text-indent: 0em;"></section></section><section style="text-indent: 0em;"><section style="margin-top: 10px; margin-bottom: 10px; outline: 0px; text-align: left; justify-content: flex-start; display: flex; flex-flow: row;"><section style="padding-right: 10px; padding-bottom: 10px; outline: 0px; display: inline-block; width: auto; vertical-align: top; align-self: flex-start; flex: 0 0 auto; overflow: hidden; min-width: 5%; height: auto; line-height: 0;"><section style="outline: 0px; display: flex; width: 355.615px; flex-flow: column;"><section style="outline: 0px; z-index: 3;"><section style="margin-bottom: -5px; outline: 0px; transform: translate3d(10px, 0px, 0px);"><section style="outline: 0px; display: inline-block; width: 10px; height: 10px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: #f8c712;"></section></section></section></section><section style="outline: 0px; display: flex; width: 355.615px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; transform: translate3d(-20px, 0px, 0px);"><section style="padding: 6px 20px 6px 50px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #002d92; box-shadow: #eaf9ff 10px 10px 0px 0px; line-height: 1.6; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; letter-spacing: 2px; color: #ffffff; text-align: justify;"><p style="outline: 0px;"><span style="font-size: 16px;"><strong style="outline: 0px;">五、如何预防KP.2变异株感染？</strong></span></p></section></section></section></section></section><section style="outline: 0px; display: flex; width: 355.615px; flex-flow: column;"><section style="outline: 0px; z-index: 1;"><section style="margin-top: -8px; outline: 0px; text-align: right; transform: translate3d(-8px, 0px, 0px);"><section style="padding-right: 10px; padding-left: 10px; outline: 0px; display: inline-block; min-width: 10%; vertical-align: top; background-color: #f8c712; line-height: 0; transform: matrix(1, 0, -0.2, 1, 0, 0); border: 0px solid #4c4447;"><section style="outline: 0px; display: flex; width: 15.5521px; flex-flow: column;"><section style="outline: 0px; z-index: auto;"><section style="outline: 0px; text-align: center;"><section style="outline: 0px; display: inline-block; width: 5px; height: 5px; vertical-align: top; overflow: hidden; border-radius: 100px; background-color: rgba(255, 255, 255, 0); line-height: 0;"></section></section></section></section></section></section></section></section></section></section></section><section style="outline: 0px; line-height: 2em;"><section style="outline: 0px; line-height: 2em; text-indent: 0em;"><span style="font-size: 16px;">与预防其他奥密克戎变异株感染一样，建议公众<strong style="outline: 0px;">继续保持良好个人卫生习惯，科学佩戴口罩，坚持规律作息，保证健康饮食，提高机体免疫力。</strong></span></section><section style="outline: 0px; line-height: 2em; text-indent: 0em;"></section><section style="outline: 0px; font-size: 16px; letter-spacing: 0.544px; visibility: visible;"><section style="outline: 0px; visibility: visible;"><section style="outline: 0px; text-align: center; visibility: visible; line-height: 2em; text-indent: 0em;"><section style="outline: 0px; display: inline-block; visibility: visible;"><section style="padding: 3px; outline: 0px; background-color: #4f81bd; border-radius: 30px; visibility: visible;"><section style="padding: 4px 13px; outline: 0px; border-radius: 30px; visibility: visible; border: 1px dashed #ffffff;"><p style="outline: 0px; visibility: visible;"><span style="outline: 0px; font-size: 16px;"><strong style="outline: 0px; color: #ffffff; letter-spacing: 0.544px; font-family: Helvetica, Arial, sans-serif;">专家：暂时不用过多担心</strong></span></p><p style="outline: 0px; visibility: visible;"><span style="outline: 0px; font-size: 16px;"><strong style="outline: 0px; color: #ffffff; letter-spacing: 0.544px; font-family: Helvetica, Arial, sans-serif;">老年人和免疫低下人群应注意<br style="outline: 0px;" /></strong></span></p></section></section></section></section></section></section><section style="outline: 0px; text-align: center; line-height: 2em; text-indent: 0em;"></section><section style="outline: 0px; line-height: 2em; text-indent: 0em;"><span style="font-size: 16px;">5月13日，南方医科大学公共卫生学院生物安全研究中心主任赵卫告诉记者，考虑感染过的人群已经有一定的抗体水平和免疫屏障，所以<strong style="outline: 0px;">即使有新的变异株，目前变异株感染后的症状，仍主要是轻型和无症状感染者。</strong></span></section><section style="outline: 0px; line-height: 2em; text-indent: 0em;"></section><section style="outline: 0px; line-height: 2em; text-indent: 0em;"><span style="font-size: 16px;">“KP.2变异株是JN.1的衍生株，在最外面的刺突蛋白上有两个氨基酸的点突变，导致传染性增强，这可能是其迅速成为主流变异株的主要原因，<strong style="outline: 0px;">在国际上看，现在已经超过JN.1成为一些国家的主要流行毒株，</strong>正是因此，也有很多人担心引发新一轮的感染高峰，但是需要明确的是，<strong style="outline: 0px;">只要致病力没有明显增加，就暂时可以不用过多担心。</strong>”赵卫解释。</span></section><section style="outline: 0px; line-height: 2em; text-indent: 0em;"></section><section style="outline: 0px; line-height: 2em; text-indent: 0em;"><span style="font-size: 16px;">“从临床观察看，这一变异株株仍然和其它Omicron突变株一样，传染性极强，但致病性较弱。现阶段，病毒出现新的变异株对大家的正常生活不会有明显影响，但对于<strong style="outline: 0px;">老年人和免疫低下人群</strong>仍有可能出现重症病例，所以提醒这些高风险人群应继续关注有关部门发布的信息，病毒流行期间<strong style="outline: 0px;">做好个人防护。</strong>”赵卫提醒。</span></section></section><section style="max-width: 100%; box-sizing: border-box; white-space: normal; font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.62px; font-size: 16px; background-color: #ffffff; overflow-wrap: break-word !important; margin-bottom: 24px;"><section style="max-width: 100%; box-sizing: border-box; text-align: center; overflow-wrap: break-word !important;"><section style="margin-right: auto; margin-left: auto; padding-right: 15px; padding-left: 15px; max-width: 100%; box-sizing: border-box; display: inline-block; background-color: #fefefe; overflow-wrap: break-word !important;"><p style="max-width: 100%; box-sizing: border-box; min-height: 1em; color: inherit; overflow-wrap: break-word !important;"><span style="max-width: 100%; box-sizing: border-box; color: #000000; font-size: 14px; overflow-wrap: break-word !important;">END</span></p></section><section style="margin-top: -12px; margin-bottom: 10px; max-width: 100%; box-sizing: border-box; overflow-wrap: break-word !important;"><section style="max-width: 100%; box-sizing: border-box; border-color: #212122; width: 578px; height: 1px; overflow: hidden; border-top-width: 1px; border-top-style: dashed; overflow-wrap: break-word !important;"></section></section></section></section><p style="line-height: normal; margin-bottom: 0px;"><span style="max-width: 100%; font-size: 12px; box-sizing: border-box !important; overflow-wrap: break-word !important;">来源：</span><span style="font-size: 12px; letter-spacing: 0.578px; text-indent: 0em;">国家疾病预防控制局监测预警司、人民日报健康客户端</span></p><p style="line-height: normal; margin-bottom: 0px;"><span style="font-size: 12px; background-color: #ffffff; font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.48px;">免责声明：文章内容如涉及作品内容、版权和其它问题，请在30日内与本公众号联系，我们将在第一时间删除内容。文章只提供参考并不构成任何投资及应用建议。</span></p><p style="display: none;"> </p> <!----></div>
页:
[1]