转自：成都日报锦观 鼻病毒感染频发？ 普通感冒"元凶"无需过度担忧 中国疾控中心最新监测数据显示，我国流感活动已降至中流行水平，各省份流感病毒检测阳性率均呈下 降趋势，鼻病毒检测阳性率在一定水平波动。 什么是鼻病毒？专家介绍，鼻病毒是普通感冒的主要"元凶"，长期以来一直与人类共存，目前无特效药 及疫苗，科学防治不必过度担忧。 "鼻病毒不是新病毒，而是常见病原体，全球约30%至50%的普通感冒与鼻病毒感染相关。"天津市疾控 中心主任医师张颖介绍。 中国疾控中心有关专家介绍，与流感、呼吸道合胞病毒感染相比，鼻病毒感染核心特点是鼻塞、流清 涕、咽痛等上呼吸道症状突出，全身症状轻微。成人多低热或无热，伴轻微咳嗽；儿童更易发热，婴幼 儿可能因鼻塞拒奶，部分出现呕吐、腹泻等消化道症状。 北京大学人民医院呼吸与危重症医学科副主任医师公丕花介绍，鼻病毒导致的感冒是病毒感染，不要随 意使用抗生素。可以对症吃药，如鼻塞、流鼻涕，可在医生指导下使用缓解鼻塞的药或抗过敏药。相比 药物，更推荐通过多休息、多饮水、清淡饮食、保持室内通风等非药物方法缓解症状。 专家提示，日常可以通过勤洗手、常通风、减少接触患者、保持家庭清洁、增强抵抗力等 ...

中国疾控中心最新监测数据显示，我国流感活动已降至中流行水平，各省份流感病毒检测阳性率均呈下 降趋势，鼻病毒检测阳性率在一定水平波动。 中国疾控中心有关专家介绍，与流感、呼吸道合胞病毒感染相比，鼻病毒感染核心特点是鼻塞、流清 涕、咽痛等上呼吸道症状突出，全身症状轻微。成人多低热或无热，伴轻微咳嗽；儿童更易发热，婴幼 儿可能因鼻塞拒奶，部分出现呕吐、腹泻等消化道症状。 北京大学人民医院呼吸与危重症医学科副主任医师公丕花介绍，鼻病毒导致的感冒是病毒感染，不要随 意使用抗生素。可以对症吃药，如鼻塞、流鼻涕，可在医生指导下使用缓解鼻塞的药或抗过敏药。相比 药物，更推荐通过多休息、多饮水、清淡饮食、保持室内通风等非药物方法缓解症状。 专家提示，日常可以通过勤洗手、常通风、减少接触患者、保持家庭清洁、增强抵抗力等方式预防感 冒。多数健康人感染鼻病毒后7至10天可自愈。婴幼儿、老人、免疫力低下者等人群需警惕，如出现持 续发热超3天、精神萎靡、气促胸闷、婴幼儿脱水等情况，需及时就医。（记者徐鹏航） 什么是鼻病毒？专家介绍，鼻病毒是普通感冒的主要"元凶"，长期以来一直与人类共存，目前无特效药 及疫苗，科学防治不必过度担忧。 "鼻 ...

寒冬来临，气温骤降，许多人出现鼻塞、流涕等感冒症状。检查后却发现，感染的既非流感也非呼吸道合胞病毒，而是 鼻病毒。 昨日（1月7日），中国疾控中心发文提醒，门急诊流感样病例中鼻病毒检测阳性率有所上升，在南方个别省份甚至超过呼吸道合胞病毒、仅次于流感病 毒。这表明当前除流感病毒外，鼻病毒是导致呼吸道症状的主要病原体之一。 鼻病毒究竟是什么？它与流感如何区分？更难防吗？ 引发普通感冒的主要"元凶" 可在室温下存活数小时 鼻病毒又称人鼻病毒（Human Rhinovirus, HRV），是一种很小的单链RNA病毒，它是引发普通感冒的主要"元凶"之一，在成人和儿童中极为常见，是儿 童急性上呼吸道感染最常见的病原体（占30%至50%）。 鼻病毒非常"狡猾"，主要通过以下两种途径传播： 鼻病毒、流感、合胞病毒分不清？ 感染鼻病毒后，多数健康人群7~10天可自愈。特殊人群（婴幼儿、老人、免疫力低下者）感染后需警惕，可能引发下呼吸道感染，或诱发哮喘、慢阻肺 急性发作。 鼻病毒的核心特点是上呼吸道症状突出，主要表现为鼻塞、流清涕、打喷嚏，全身症状轻微； 流感主要为全身症状居多，一般症状较重； 一般来说，冬季常见呼吸道病毒感染普 ...

大家都在看： 寒冬来临，气温骤降，许多人出现鼻塞、流涕等感冒症状。检查后却发现，感染的既非流感也非呼吸道 合胞病毒，而是鼻病毒。 1月7日，中国疾控中心发文提醒，门急诊流感样病例中鼻病毒检测阳性率有所上升，在南方个别省份甚 至超过呼吸道合胞病毒、仅次于流感病毒。这表明当前除流感病毒外，鼻病毒是导致呼吸道症状的主要 病原体之一。 警惕风险与就医信号 感染鼻病毒后，多数健康人群7~10天可自愈。特殊人群（婴幼儿、老人、免疫力低下者）感染后需警 惕，可能引发下呼吸道感染，或诱发哮喘、慢阻肺急性发作。 若出现持续发热超3天、精神萎靡、气促胸闷、婴幼儿脱水等情况，应及时就医。 如何科学预防鼻病毒？ 目前无鼻病毒特效药及疫苗，核心以非药物预防为主。 ▶日常预防：勤洗手（肥皂/洗手液+流动水，搓洗20秒）、常通风、减少接触患者、不共用个人物品、 家庭清洁（高频接触表面用75%酒精或含氯消毒剂进行擦拭，每日1~2次）、增强抵抗力（多吃新鲜果 蔬、规律作息避免熬夜、每周进行3次快走或慢跑等温和运动）； ▶居家护理：多休息、补水，鼻塞时可用生理盐水/海盐水喷鼻，保持室内湿度在50%~60%，低热时优 先物理降温； 鼻病毒究竟是什 ...

Core Points - The current influenza activity in China is at a moderate epidemic level, with the H3N2 subtype accounting for over 95% of cases, while H1N1 and B viruses are also circulating [2] - The flu season is expected to see a rise in acute respiratory infections, particularly in southern regions of China [2] - Vaccination is emphasized as the most effective method for preventing respiratory infectious diseases, with ongoing efforts to provide free flu vaccinations to vulnerable populations [7] Group 1: Influenza Overview - The overall influenza activity is moderate, with a significant prevalence of H3N2 subtype [2] - Symptoms of influenza include high fever, headaches, muscle aches, and fatigue, distinguishing it from common colds which typically present milder symptoms [2] - Monitoring of acute respiratory infections is being conducted to track pathogen changes and strain variations [3] Group 2: Rhinovirus and Treatment - Rhinovirus is a common cause of colds, responsible for 30% to 50% of cases globally, and is characterized by strong infectivity but generally mild symptoms [5] - Non-antibiotic treatments are recommended for rhinovirus infections, focusing on rest, hydration, and maintaining a humid environment [5] - Medical attention is advised if symptoms persist beyond 10 days or worsen significantly [5][8] Group 3: Vaccination and Prevention - Vaccination against influenza is crucial due to the virus's ability to mutate, with annual updates to vaccine strains based on global monitoring [7] - There is currently no vaccine for rhinovirus, but preventive measures such as mask-wearing, hand hygiene, and maintaining a healthy lifestyle are recommended [7] - Special attention should be given to the health of children, the elderly, and those with chronic conditions during the flu season [8]

Core Viewpoint - The article highlights the rising trend of acute respiratory infectious diseases in China, including influenza, respiratory syncytial virus, and rhinovirus infections, indicating the onset of the respiratory infectious disease epidemic season. Experts recommend timely vaccination against influenza and other related viruses [1]. Group 1: Current Situation - The overall influenza activity in China is at a moderate epidemic level, currently in an upward phase, with southern provinces experiencing higher activity than northern ones [1]. - The H3N2 subtype of the influenza virus accounts for over 95% of the cases, with a small number of H1N1 and B-type influenza viruses circulating concurrently [1]. Group 2: Pathogens and Vaccination - The main pathogens causing acute respiratory infections at this stage are known common pathogens, with no new or unknown pathogens detected [1]. - Due to the variability of the influenza virus, the components of the influenza vaccine are adjusted and updated annually, and immunity has a time-limited effectiveness. Therefore, it is recommended to get vaccinated before the peak of the local influenza season [1]. - Vaccination is beneficial and recommended at any time during the influenza season, even if it is not done before the peak [1].