121人阳性！上百名学生腹痛、呕吐就医！这种病毒仍在高发...没有特效药
<!----><style type="text/css">html{font-size:375%}</style><link href="https://pics-app.cnyw.net/static/publish/css/style.css?v=20240712" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=20240712"><!-- 付费贴--> <div class="preview_article "> <!----> <section class="empty_paragraph"></section><section><section><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">2025年1月3日下午，云南省临沧市临翔区有关部门发布通报称，2024年12月31日临沧市易成实验学校（小学部）多名学生因腹痛、恶心、呕吐到医院就诊。截至目前，</span><span style="font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #007aaa;"><strong><span style="letter-spacing: 2px;">累计诊治符合诺如病毒感染疑似病例121例，所有就诊学生均已得到及时有效治疗，无重症病例，均已好转。</span></strong></span></p></section><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">通报称，事情发生后，临沧市、临翔区卫健部门指导医疗机构迅速启动应急预案，开通绿色通道、增加诊室及病区、增加医务人员，全力做好诊治工作。临沧市、临翔区疾控中心深入学校、医院开展流行病学调查，对学校环境进行采样检测。经检测，所有留样食品中诺如病毒和细菌学指标均为阴性，在呕吐物、粪便和学校环境样本中检测出Ⅱ型诺如病毒阳性；同时，市、区市场监管局抽取了学校大米、食用油、牛奶、苹果、鸡蛋、酱油等样品，并送市检验检测认证院进行检验，检验结果均合格。</span></p><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">目前，临沧市易成实验学校（小学部）的环境消毒、病例监测、卫生管理、健康宣教等工作正有序开展。</span></p><p> </p><section><section style="margin: 10px auto; display: flex; justify-content: center;"><section style="transform-style: preserve-3d;"><section style="display: flex; justify-content: flex-start; margin-bottom: -4px; transform: translateZ(10px);"><section style="flex-shrink: 0; padding-left: 2px;"><section style="width: 7px; height: 7px; border-radius: 100%; background-color: #7edfff;"></section></section><section style="flex-shrink: 0; padding-left: 2px;"><section style="width: 7px; height: 7px; border-radius: 100%; background-color: #7edfff;"></section></section><section style="flex-shrink: 0; padding-left: 2px;"><section style="width: 7px; height: 7px; border-radius: 100%; background-color: #7edfff;"></section></section></section><section style="transform: translateZ(5px); -webkit-transform: translateZ(5px); -moz-transform: translateZ(5px); -o-transform: translateZ(5px);"><section style="background-color: #ffd040; border-radius: 5px;"><section style="font-size: 16px; color: #ffffff; text-align: center; background-color: #5c8efe; padding: 9px 25px; border-radius: 5px; transform: translateX(-5px);"><span style="font-family: 微软雅黑, Microsoft YaHei;"><strong>诺如病毒感染的特点</strong></span></section></section><section style="display: flex; justify-content: center;"><section style="display: flex; align-items: flex-start; transform-style: preserve-3d;"><section style="width: 0px; height: 1px; border-top: 10px solid #5c8efe; border-left: 10px solid transparent; border-right: 10px solid transparent; transform: translateZ(10px);"></section><section style="width: 4px; height: 10px; background-color: #ffd040; margin-left: -5px; transform: skew(-46deg);"></section></section></section></section></section></section></section><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">国家疾控局2024年11月30日发布《学校等重点场所诺如病毒感染防控消毒技术指南》，指导学校、托幼机构和养老机构等重点场所在诺如病毒感染流行期间，做好本单位预防性消毒工作。</span></p><p> </p><p style="line-height: 2em;"><strong><span style="letter-spacing: 2px; font-size: 16px; color: #007aaa; font-family: 微软雅黑, Microsoft YaHei;">诺如病毒具有传染性强、感染剂量低、排毒时间长、免疫保护时间短和全人群普遍易感等特点，</span></strong><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">在学校、托幼机构和养老机构等人群聚集场所容易出现诺如病毒感染性腹泻聚集性疫情。</span></p><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">根据技术指南，学校等重点场所发现诺如病毒感染患者后，应及时对其进行隔离，尽快采取消毒措施。当患者在教室或集体宿舍等人群密集场所发生呕吐时，应立即引导其他人员向相对清洁的方向转移，并对呕吐物进行消毒处理。重点消毒患者呕吐物、排泄物等污染物及其污染的环境物体表面、生活用品、食品、餐（饮）具、厕所等。</span></p><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">技术指南明确，诺如病毒对常用消毒剂抵抗力较强，</span><span style="color: #3f3f3f; letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei;"><strong><span style="color: #007aaa;">酒精对其无效，应选用高水平消毒剂或有效的物理消毒方法。</span></strong></span><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">对患者呕吐物、排泄物等大量污染物应使用含吸水成分的消毒粉或漂白粉完全覆盖，或能达到高水平消毒的消毒干巾完全覆盖，消毒至作用时间后，小心清除干净。对少量污染物可用一次性吸水材料沾取有效氯5000mg/L至10000mg/L的含氯消毒剂，完全覆盖，作用30分钟以上，小心清除干净。清除过程中应避免接触污染物。</span></p><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">技术指南还要求，重点场所要做好预防性措施，包括保持厕所清洁卫生；可对重点部位定期使用含氯消毒剂或其他适宜消毒剂进行预防性消毒；若有员工或学生出现呕吐、腹泻、腹痛等症状，不得带病上岗（课），必要时前往医院就医等。</span></p><p style="line-height: 2em;"><span style="color: #3f3f3f; letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei;"> </span></p><section><section style="margin: 10px auto; display: flex; justify-content: center;"><section style="transform-style: preserve-3d;"><section style="display: flex; justify-content: flex-start; margin-bottom: -4px; transform: translateZ(10px);"><section style="flex-shrink: 0; padding-left: 2px;"><section style="width: 7px; height: 7px; border-radius: 100%; background-color: #7edfff;"></section></section><section style="flex-shrink: 0; padding-left: 2px;"><section style="width: 7px; height: 7px; border-radius: 100%; background-color: #7edfff;"></section></section><section style="flex-shrink: 0; padding-left: 2px;"><section style="width: 7px; height: 7px; border-radius: 100%; background-color: #7edfff;"></section></section></section><section style="transform: translateZ(5px); -webkit-transform: translateZ(5px); -moz-transform: translateZ(5px); -o-transform: translateZ(5px);"><section style="background-color: #ffd040; border-radius: 5px;"><section style="font-size: 16px; color: #ffffff; text-align: center; background-color: #5c8efe; padding: 9px 25px; border-radius: 5px; transform: translateX(-5px);"><span style="font-family: 微软雅黑, Microsoft YaHei;"><strong>诺如病毒与呼吸道疾病症状有区别</strong></span></section></section><section style="display: flex; justify-content: center;"><section style="display: flex; align-items: flex-start; transform-style: preserve-3d;"><section style="width: 0px; height: 1px; border-top: 10px solid #5c8efe; border-left: 10px solid transparent; border-right: 10px solid transparent; transform: translateZ(10px);"></section><section style="width: 4px; height: 10px; background-color: #ffd040; margin-left: -5px; transform: skew(-46deg);"></section></section></section></section></section></section></section><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">诺如病毒感染和目前正在流行的呼吸道疾病症状有什么区别？该如何预防？来听听专家的介绍。</span></p><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">中国疾控中心传染病管理处研究员 常昭瑞：</span></p><p> </p><section><section><section><section><ul class="list-paddingleft-1" style="padding-left: 30px; list-style-position: outside;"><li><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">诺如病毒主要引起的是消化道的症状，</span><span style="color: #3f3f3f; letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei;"><strong><span style="color: #007aaa;">感染以后出现的症状主要是恶心、腹泻等，还有部分也出现轻微的发热、恶心以及头痛这些症状</span></strong>，</span><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">感染以后24~48小时就会发病，幼龄儿童以呕吐为主，成人以腹泻为主。</span></p></li></ul></section><p> </p><section><section><section><ul class="list-paddingleft-1" style="padding-left: 30px; list-style-position: outside;"><li style="color: #000000;"><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">当前流行的流感、呼吸道合胞病毒等呼吸道传染病，它们更多的是以咳嗽、流涕、打喷嚏等呼吸道症状为主。</span></p></li></ul></section><p> </p><p style="text-align: center; line-height: 2em;"><img class="rich_pages wxw-img" style="vertical-align: baseline;" src="https://pics-app.cnyw.net/Flz2y7BdM_LbSPN0xMU0Hn3adQnj" /></p><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">目前还没有预防诺如病毒感染的疫苗，搞好个人卫生、食品卫生和饮水卫生是预防的关键。家庭中的成年人感染了诺如病毒，往往只是轻微的腹泻，但家庭成员中的婴幼儿、老年人，特别是伴有基础性疾病的老年人，如果感染，可能会出现频繁的呕吐或腹泻，导致脱水等严重症状。<br /></span></p><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">避免家庭内传播扩散应该注意哪些问题？</span></p><p> </p><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">中国疾控中心传染病管理处研究员 常昭瑞：</span></p><p> </p><section><section><section><section><ul class="list-paddingleft-1" style="padding-left: 30px; list-style-position: outside;"><li style="color: #000000;"><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">如果家中有急性胃肠炎病例出现，尽量要让这些病例避免与家人的密切接触。</span></p></li></ul></section><p> </p><section><section><section><section><ul class="list-paddingleft-1" style="padding-left: 30px; list-style-position: outside;"><li style="color: #000000;"><p style="line-height: 2em;"><span style="letter-spacing: 2px; font-size: 16px; font-family: 微软雅黑, Microsoft YaHei; color: #000000;">如果他有呕吐物、粪便等这些污染物，要进行规范的处置。</span></p></li></ul></section><p> </p><section><section><section><section><ul class="list-paddingleft-1" style="padding-left: 30px; list-style-position: outside;"><li><p style="line-height: 2em;"><strong><span style="letter-spacing: 2px; font-size: 16px; color: #007aaa; font-family: 微软雅黑, Microsoft YaHei;">定时对家庭中接触频繁的部位，比如门把手、卫生间等进行消毒。</span></strong></p></li></ul></section><p> </p><section><section><section><ul class="list-paddingleft-1" style="padding-left: 30px; list-style-position: outside;"><li><p style="line-height: 2em;"><strong><span style="letter-spacing: 2px; font-size: 16px; color: #007aaa; font-family: 微软雅黑, Microsoft YaHei;">如果条件允许，也要单独休息和单独吃饭。</span></strong></p></li></ul></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section></section><section><section style="-webkit-tap-highlight-color: transparent; margin-bottom: 0px; outline: 0px;"><section style="-webkit-tap-highlight-color: transparent; margin: 10px auto; outline: 0px; display: flex; justify-content: center;"><section style="-webkit-tap-highlight-color: transparent; outline: 0px;"><section style="-webkit-tap-highlight-color: transparent; outline: 0px; display: flex; justify-content: space-between;"><section style="-webkit-tap-highlight-color: transparent; margin-bottom: -10px; outline: 0px; width: 15px; height: 15px; border-top: 2px solid #ffcf52; border-left: 2px solid #ffcf52; border-radius: 7px 0px 0px;"></section><section style="-webkit-tap-highlight-color: transparent; margin-bottom: -10px; outline: 0px; width: 15px; height: 15px; border-top: 2px solid #ffcf52; border-right: 2px solid #ffcf52; border-radius: 0px 7px 0px 0px;"></section></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 5px; margin-left: 5px; padding: 9px 20px; outline: 0px; background-image: linear-gradient(to right, #3b87f0, #2151eb); background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border-radius: 5px;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; text-align: center; color: #ffffff; line-height: 1.5em;"><span style="font-size: 16px;"><strong style="-webkit-tap-highlight-color: transparent; outline: 0px;">冬季正是诺如病毒易感期</strong></span></p><p style="-webkit-tap-highlight-color: transparent; outline: 0px; text-align: center; color: #ffffff; line-height: 1.5em;"><span style="font-size: 16px;"><strong style="-webkit-tap-highlight-color: transparent; outline: 0px;">看图了解防护</strong></span></p></section><section style="-webkit-tap-highlight-color: transparent; outline: 0px; display: flex; justify-content: space-between;"><section style="-webkit-tap-highlight-color: transparent; margin-top: -10px; outline: 0px; width: 15px; height: 15px; border-bottom: 2px solid #ffcf52; border-left: 2px solid #ffcf52; border-radius: 0px 0px 0px 7px;"></section><section style="-webkit-tap-highlight-color: transparent; margin-top: -10px; outline: 0px; width: 15px; height: 15px; border-bottom: 2px solid #ffcf52; border-right: 2px solid #ffcf52; border-radius: 0px 0px 7px;"></section></section></section></section></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><span style="-webkit-tap-highlight-color: transparent; outline: 0px; color: #333333; white-space-collapse: preserve; letter-spacing: 1px; font-size: 16px;">↓↓</span></p></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><img class="rich_pages wxw-img" style="-webkit-tap-highlight-color: transparent; outline: 0px; vertical-align: baseline; width: 661px !important; visibility: visible !important;" src="https://pics-app.cnyw.net/Fps1X4F7W5fl_CfREGXCVxQjevfi" /></p></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><img class="rich_pages wxw-img" style="-webkit-tap-highlight-color: transparent; outline: 0px; vertical-align: baseline; width: 661px !important; visibility: visible !important;" src="https://pics-app.cnyw.net/Fj4kHOepNwIvk4Zr5bDY7E8FB4CX" /></p></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><img class="rich_pages wxw-img" style="-webkit-tap-highlight-color: transparent; outline: 0px; vertical-align: baseline; width: 661px !important; visibility: visible !important;" src="https://pics-app.cnyw.net/FlhPBWNhw4BDX9mk0nBF2vcwzUTt" /></p></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><img class="rich_pages wxw-img" style="-webkit-tap-highlight-color: transparent; outline: 0px; vertical-align: baseline; width: 661px !important; visibility: visible !important;" src="https://pics-app.cnyw.net/FnBS4LZ0hTFNNhNg2zZbjZeaT0FU" /></p></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><img class="rich_pages wxw-img" style="-webkit-tap-highlight-color: transparent; outline: 0px; vertical-align: baseline; width: 661px !important; visibility: visible !important;" src="https://pics-app.cnyw.net/FjkQuydRUWPV0qfg94w0-uco3cCU" /></p></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><img class="rich_pages wxw-img" style="-webkit-tap-highlight-color: transparent; outline: 0px; vertical-align: baseline; width: 661px !important; visibility: visible !important;" src="https://pics-app.cnyw.net/FnYYfOw7M8bnseGxKhoaJ6CReh53" /></p></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><img class="rich_pages wxw-img" style="-webkit-tap-highlight-color: transparent; outline: 0px; vertical-align: baseline; width: 661px !important; visibility: visible !important;" src="https://pics-app.cnyw.net/FpiDr8kp8ZEDXLmbLYI0rNRXH40c" /></p></section><section style="-webkit-tap-highlight-color: transparent; margin-right: 8px; margin-bottom: 0px; margin-left: 8px; outline: 0px; letter-spacing: 0.544px; background-color: #ffffff; text-align: center; font-family: PingFang SC, system-ui, -apple-system, system-ui, Helvetica Neue, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;"><p style="-webkit-tap-highlight-color: transparent; outline: 0px; line-height: 1.5em;"><img class="rich_pages wxw-img" style="-webkit-tap-highlight-color: transparent; outline: 0px; vertical-align: baseline; width: 661px !important; visibility: visible !important;" src="https://pics-app.cnyw.net/FuQZqt6TNK8RY0QUfuAQN85WzArc" /></p></section><p><span style="font-size: 14px; color: #888888;">来源：央视网、央视新闻、中国新闻网、新华社、人民日报</span></p><p class="empty_paragraph" style="-webkit-tap-highlight-color: transparent; outline: 0px; letter-spacing: 0.578px; line-height: 1.5em; visibility: visible;"> </p></section><p style="display: none;"> </p> <!----></div> 是新病毒吗？ :(:(
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