本土首次检出XBB.1.5，会引发新一轮感染高峰吗？
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label="edit by 135editor"><section><section><section><section mp-original-font-size="17" mp-original-line-height="34"><br></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><p style='outline: 0px; max-width: 100%; line-height: 2em; visibility: visible; box-sizing: border-box !important;'><span style='outline: 0px; max-width: 100%; visibility: visible; font-size: 16px; letter-spacing: 2px; box-sizing: border-box !important;'>“我国在前段时间已经有较多人群被感染，形成了一定的群体免疫，所以目前不太可能引起新一波的流行，<span style='outline: 0px; max-width: 100%; color: rgb(2, 30, 170); visibility: visible; box-sizing: border-box !important;'><strong style='outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;'>短期内也没有迹象表明XBB.1.5会在我国引起大规模传</strong><strong style='outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;'>播。”</strong></span>广州医科大学附属市八医院感染病中心首席专家蔡卫平表示。</span></p></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><br style='outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;'></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><p style='outline: 0px; max-width: 100%; line-height: 2em; visibility: visible; box-sizing: border-box !important;'><span style='outline: 0px; max-width: 100%; visibility: visible; font-size: 16px; letter-spacing: 2px; box-sizing: border-box !important;'>2月15日，中国疾控中心发布通报：</span></p></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><br style='outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;'></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><p style='outline: 0px; max-width: 100%; line-height: 2em; visibility: visible; box-sizing: border-box !important;'><span style='outline: 0px; max-width: 100%; visibility: visible; font-size: 16px; letter-spacing: 2px; box-sizing: border-box !important;'>2022年12月以来，全国共发现本土重点关注变异株14例，其中1例XBB.1.5，为本周期新增变异株病例。此前，据媒体消息，美国疾病控制与预防中心表示，他们正在追踪一种名为XBB.1.5的新型奥密克戎亚型毒株。美国疾病控制和预防中心公布的数据显示，XBB.1.5约占全美新感染新冠病例的40.5%。</span></p></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><br style='outline: 0px; max-width: 100%; visibility: visible; box-sizing: border-box !important;'></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; visibility: visible; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><p style='outline: 0px; max-width: 100%; line-height: 2em; visibility: visible; box-sizing: border-box !important;'><span class="wxart_image" wx-style='display:inline-block;outline: 0px;box-sizing: border-box;width: 661px;overflow-wrap: break-word !important;visibility: visible !important;'></span></p></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; visibility: visible; box-sizing: border-box !important;'><p style='outline: 0px; max-width: 100%; line-height: 2em; visibility: visible; box-sizing: border-box !important;'><span style='outline: 0px; max-width: 100%; color: rgb(136, 136, 136); letter-spacing: 2px; font-size: 12px; visibility: visible; box-sizing: border-box !important;'>北京海淀区上地街道疫苗接种点，一位居民在接种疫苗。人民日报健康客户端牛宏超 摄。</span></p></section><mpcpc js_editor_cpcad="" class="js_cpc_area cpc_iframe" src="/cgi-bin/readtemplate?t=tmpl/cpc_tmpl#1676729934608" data-category_id_list="1|16|17|2|21|24|28|29|31|35|36|37|39|41|42|43|46|47|48|5|50|51|55|56|57|58|59|6|60|61|62|63|64|65|66|7|8" data-id="1676729934608"></mpcpc><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><p style='outline: 0px; max-width: 100%; line-height: 2em; box-sizing: border-box !important;'><span style='outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 2px; box-sizing: border-box !important;'>本土出现XBB.1.5变异株病例是否会在我国引起大规模传播？“XBB.1.5属于XBB的变异毒株，与XBB毒株相比，XBB.1.5的免疫逃逸能力有所增强，意味着其传播力可能会有一些增强。”蔡卫平指出，但是不是说每一个变异毒株的出现都会在一个地区占据绝对的优势，是否能在一个地区引起大规模传播，需要看当地人群的免疫能力等等。</span></p></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><br style='outline: 0px; max-width: 100%; box-sizing: border-box !important;'></section><section style='margin-right: 8px; margin-left: 8px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-indent: 0em; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'><p style='outline: 0px; max-width: 100%; line-height: 2em; box-sizing: border-box !important;'><span style='outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 2px; box-sizing: border-box !important;'>蔡卫平强调，“XBB.1.5虽然在一些国家引起了一定规模的传播，但目前还没有证据表明，这一变异毒株的致病力在增强，所以，依照目前的情况来看，没有必要对此变异毒株太过担心，但为了应对这些变异毒株，<span style='outline: 0px; max-width: 100%; color: rgb(2, 30, 170); box-sizing: border-box !important;'><strong style='outline: 0px; max-width: 100%; box-sizing: border-box !important;'>没有阳过或者老年人等高危群体也可以提前接种疫苗加强保护</strong><strong style='outline: 0px; max-width: 100%; box-sizing: border-box !important;'>。”</strong></span></span></p></section><section data-role="paragraph" style='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; letter-spacing: 0.544px; box-sizing: border-box !important;'><section style='outline: 0px; max-width: 100%; line-height: 2em; 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%; line-height: normal; box-sizing: border-box !important;'><span style='outline: 0px; max-width: 100%; font-size: 12px; color: rgb(0, 0, 0); box-sizing: border-box !important;'>来源：<span style='outline: 0px; max-width: 100%; letter-spacing: 0.544px; font-family: -apple-system, BlinkMacSystemFont, Arial, sans-serif; box-sizing: border-box !important;'>人民日报健康客户端、中央政法委长安剑</span></span></section></section></section></section></section></section></section></section></section></section></section></section></section></section></article></section></section></section></section></section></article></section></section></section></section></section></article></section></section></section></section></section></section></section></section></article></section></section></section></article></section></section></section></section></section></section></section></section></section></article></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></article></section></header></section></section></section></section></section></header></section></section></section></section></section></header></section></section></section></section></section></header></section></section></section></section></section></section></section></section></header></section></section></section></section></section></header></section></section></section></section></section></header></section></section></section></section></section></header></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></article></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></article></section></section></section></section></section></section></article></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></article></section></section></section></section></section></section></section></section></section></section></article></section></section></section></section></section></section></section></section></section></section></section></section></section></div><p></p> 怕毛线哦，就是XXXXXBBBBB9.9999来了也不虚。反正也是无症状。
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