Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Infection01:20

Infection

7.8K
When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
7.8K
Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

2.6K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
2.6K
Hand hygiene01:23

Hand hygiene

3.2K
Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
3.2K
Transmission-based Precautions I: Contact, Enteric, and Droplets01:17

Transmission-based Precautions I: Contact, Enteric, and Droplets

3.5K
Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
3.5K
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

1.2K
Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
1.2K
Standard Precaution01:26

Standard Precaution

1.9K
Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
1.9K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Differential impact of the pandemic first wave on chronic respiratory diseases in France.

Respiratory medicine and research·2026
Same author

Modelling impacts of paediatric amoxicillin shortage management on pneumococcal resistance and invasive disease in Europe.

Nature communications·2026
Same author

Mobility-driven synthetic contact matrices as a scalable solution for real-time pandemic response modeling.

Nature communications·2026
Same author

Identifying individual and organizational predictors of accidental exposure to blood (AEB) among hospital healthcare workers: A longitudinal study - ERRATUM.

Infection control and hospital epidemiology·2025
Same author

Contribution of maternal gut carriage to neonatal acquisition of extended-spectrum beta-lactamase-producing Enterobacterales in Madagascar and Cambodia.

Nature communications·2025
Same author

One-year healthcare trajectories after COVID-19 hospitalisation in patients with chronic respiratory diseases: a nationwide study.

BMJ open respiratory research·2025

相关实验视频

Updated: Jun 18, 2025

Use of the EpiAirway Model for Characterizing Long-term Host-pathogen Interactions
08:12

Use of the EpiAirway Model for Characterizing Long-term Host-pathogen Interactions

Published on: September 2, 2011

11.6K

使用接触网络动态来实施有效的干预措施,防止病原体在医院环境中传播:一个建模研究.

Quentin J Leclerc1,2,3, Audrey Duval1,2,3, Didier Guillemot1,2,4

  • 1Institut Pasteur, Université Paris Cité, Epidemiology and Modelling of Bacterial Escape to Antimicrobials (EMEA), Paris, France.

PLoS medicine
|July 30, 2024
PubMed
概括
此摘要是机器生成的。

在长期护理设施 (LTCFs) 针对"超级接触者"显著提高了对抗甲素耐药黄金葡萄球菌 (MRSA) 等病原体的感染控制干预措施. 识别频繁或长期接触的个体是优化预防病原体传播策略的关键.

更多相关视频

Contact-Free Co-Culture Model for the Study of Innate Immune Cell Activation During Respiratory Virus Infection
07:36

Contact-Free Co-Culture Model for the Study of Innate Immune Cell Activation During Respiratory Virus Infection

Published on: February 28, 2021

2.9K
A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens
09:02

A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens

Published on: June 7, 2017

19.1K

相关实验视频

Last Updated: Jun 18, 2025

Use of the EpiAirway Model for Characterizing Long-term Host-pathogen Interactions
08:12

Use of the EpiAirway Model for Characterizing Long-term Host-pathogen Interactions

Published on: September 2, 2011

11.6K
Contact-Free Co-Culture Model for the Study of Innate Immune Cell Activation During Respiratory Virus Infection
07:36

Contact-Free Co-Culture Model for the Study of Innate Immune Cell Activation During Respiratory Virus Infection

Published on: February 28, 2021

2.9K
A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens
09:02

A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens

Published on: June 7, 2017

19.1K

科学领域:

  • 传染病流行病学 传染病流行病学
  • 医疗保健相关的感染
  • 公共卫生中的网络分析

背景情况:

  • 长期护理设施 (LTCF) 由于人口密度高和复杂的接触模式,对感染控制构成重大挑战.
  • 了解患者与工作人员的联系结构对于开发有效的干预措施来防止LTCF病原体传播至关重要.

研究的目的:

  • 探索LTCF患者和工作人员联系结构如何为实施有效的感染控制干预措施提供信息.
  • 为了识别特定的人群或个体 (
  • 超级接触器是一种超级接触器.
  • 他们是优化对病房病原体的干预有效性的关键目标.

主要方法:

  • 一个基于个体的模型 (IBM) 用于模拟耐甲基金色葡萄球菌 (MRSA) 传播动态.
  • 来自法国LTCF的详细联系网络 (327名患者,263名员工超过3个月) 被用来复制殖民传播.
  • 评估了三个干预措施 (接触重新分配,接触预防措施,疫苗接种) 的影响,当针对特定人群时,包括已识别的超级接触者.

主要成果:

  • 模拟的基线MRSA殖民发生率为21名患者和35名工作人员.
  • 针对所有护士或医疗保健助理的干预措施显示显著减少 (高达35%),而针对其他类别的员工则产生最小的效益 (≤8%).
  • 识别和准"超级接触者" (基于频率或持续时间) 显著提高了干预的有效性,有针对性的接触预防措施减少了20%的发病率和23%的疫苗接种.

结论:

  • 描述接触结构和识别超级接触者 (工作人员和患者) 可以提高对医院病原体传播的干预措施的有效性.
  • 干预措施 (重新分配,接触预防措施,疫苗接种) 的最有效实施策略取决于具体的干预措施和目标人群.
  • 作为潜在的超级接触者,包括工作人员和患者对于在LTCF中全面的病原体传播预防策略至关重要.