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Related Concept Videos

Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

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...
Standard Precaution01:26

Standard Precaution

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...
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies. Common...
Hand hygiene01:23

Hand hygiene

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...
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

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...
Asepsis01:28

Asepsis

The condition of being free from disease-causing living pathogens is asepsis. Aseptic techniques include a set of standard practices to achieve asepsis. An example is the regular environmental cleaning of all parts of the healthcare facility and hand hygiene at home before preparing or eating food. Medical and surgical asepsis in healthcare practice protects patients from harmful pathogens, minimizes the risk of contamination of susceptible sites, and reduces the risk of infection transmission.

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Related Experiment Video

Updated: Jun 28, 2026

Automated Hospital Room Disinfection Utilizing a Novel Aerosolized Hydrogen Peroxide Microdroplet Disbursing Technology
06:27

Automated Hospital Room Disinfection Utilizing a Novel Aerosolized Hydrogen Peroxide Microdroplet Disbursing Technology

Published on: February 24, 2026

[Infection Prevention in the Intensive Care Unit: Evidence-Based Strategies for Reducing Healthcare-Associated

Irit Nachtigall, Jana Schroeder

    Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
    |June 26, 2026
    PubMed
    Summary
    This summary is machine-generated.

    Implementing evidence-based strategies like hand hygiene and care bundles significantly reduces healthcare-associated infections (HAIs) in intensive care units (ICUs). Consistent application of these measures improves patient safety and lowers infection-related costs.

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    Automated Hospital Room Disinfection Utilizing a Novel Aerosolized Hydrogen Peroxide Microdroplet Disbursing Technology
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    Published on: February 24, 2026

    An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection
    07:57

    An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection

    Published on: June 24, 2025

    Area of Science:

    • Critical care medicine
    • Infectious disease prevention
    • Public health

    Background:

    • Healthcare-associated infections (HAIs) are frequent and preventable complications in intensive care units (ICUs).
    • These infections increase morbidity, mortality, length of stay, and healthcare costs.
    • Device-associated infections are a significant proportion of HAIs in ICUs.

    Purpose of the Study:

    • To review evidence-based strategies for infection prevention in critical care settings.
    • To focus on key areas: hand hygiene, VAP, CLABSI, and CAUTI prevention.
    • To highlight the role of multimodal strategies and emerging technologies.

    Main Methods:

    • Review of current evidence-based infection prevention strategies.
    • Focus on domains including hand hygiene, ventilator-associated pneumonia (VAP), central line-associated bloodstream infections (CLABSI), and catheter-associated urinary tract infections (CAUTI).
    • Discussion of multimodal prevention, antimicrobial stewardship, diagnostics, and digital tools.

    Main Results:

    • Hand hygiene is the most effective preventive measure, though compliance is often suboptimal.
    • Multimodal strategies and care bundles significantly reduce infection rates when consistently implemented.
    • Daily reassessment of device necessity and antimicrobial stewardship are crucial.

    Conclusions:

    • Consistent implementation of evidence-based measures is vital for reducing HAIs in ICUs.
    • A multidisciplinary approach involving protocols, training, feedback, and leadership is essential.
    • Digital tools offer emerging opportunities for enhanced surveillance and individualized prevention.