相关实验视频

Updated: Jul 12, 2026

Noninvasive Sampling of Mucosal Lining Fluid for the Quantification of In Vivo Upper Airway Immune-mediator Levels

Noninvasive Sampling of Mucosal Lining Fluid for the Quantification of In Vivo Upper Airway Immune-mediator Levels

Published on: August 7, 2017

丹麦的病毒监测:一个基于社区的自取样系统,用于监测呼吸道病毒和相关症状

Tine Graakjær Larsen^1,2, Jonathan R Ginty¹, Randi Jessen^3,4

¹Department of Infectious Disease Epidemiology and Prevention, Statens Serum Institut, Copenhagen, Denmark.

Journal of medical virology

|March 25, 2025

概括

丹麦的病毒监测系统跟踪了超过3万人的呼吸道病毒,症状和行为. SARS-CoV-2是最常见的,在2023年底有超过50%的阳性.

科学领域:

流行病学流行病学
公共卫生监督公共卫生监督

背景情况:

呼吸系统病毒监测对于了解疾病动态至关重要.
丹麦的病毒监测 (VMD) 系统是为了监测一般人群中呼吸道病毒而建立的.
关于病毒传播和症状的实时数据有助于公共卫生应对.

研究的目的:

描述在VMD监测系统的前1.5年中观察到的呼吸道病毒,症状和参与者人口统计的趋势.
评估VMD系统在获取非寻求医疗保健的人群中呼吸道病毒循环和症状的实时数据方面的实用性.
评估VMD系统作为流行病准备工具的潜力.

主要方法:

VMD系统使用数字邀请来招募参与者,针对丹麦人口和工作场所的代表样本.
参与者使用智能手机网络应用程序进行自我报告症状,并注册自我收集的鼻.
数据分析包括病毒检测趋势 (例如,SARS-CoV-2,流感A),症状报告和30627名参与者和12642个分析样本的人口特征.

主要成果:

SARS-CoV-2是最频繁检测到的病毒,在2023年底的阳性率超过50%.
通常报告的促使自我扫描的症状包括发烧,咳和鼻; A型流感与最高的中位数症状数量有关.
VMD系统展示了广泛的人口代表性,并为呼吸道病毒趋势提供了持续的实时洞察力.

结论:

该VMD系统有效地监测了一般人群中的呼吸道病毒和相关症状,提供了有价值的实时公共卫生见解.
该系统的可访问性和广泛范围将其定位为流行病准备的重要工具.
调查结果强调了可访问的监测系统对于追踪社区传染病的重要性.

关键词:

电子健康电子健康全球疫情防控准备工作公共卫生监督公共卫生监督呼吸道感染呼吸道感染自己测试的自我测试.症状评估症状评估症状评估

更多相关视频

Swabbing the Urban Environment - A Pipeline for Sampling and Detection of SARS-CoV-2 From Environmental Reservoirs

Swabbing the Urban Environment - A Pipeline for Sampling and Detection of SARS-CoV-2 From Environmental Reservoirs

Published on: April 9, 2021

Large-Scale SARS-CoV-2 Testing Utilizing Saliva and Transposition Sample Pooling

Large-Scale SARS-CoV-2 Testing Utilizing Saliva and Transposition Sample Pooling

Published on: June 23, 2022

相关概念视频

Principles of Disease Surveillance

Principles of Disease Surveillance

Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...

Respiratory Syncytial Virus Disease

Respiratory Syncytial Virus Disease

Human respiratory syncytial virus (RSV) is a widespread pathogen that primarily targets infants and young children but also poses a serious health risk to elderly and immunocompromised individuals. Belonging to the Pneumoviridae family, RSV is a negative-sense, single-stranded RNA virus within the Pneumovirus genus. Its global health burden is significant, with millions of cases annually resulting in hospitalizations and mortality, particularly in resource-limited settings. Although most...