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Related Concept Videos

PPE Use in Healthcare Settings I: Donning01:22

PPE Use in Healthcare Settings I: Donning

1.8K
Donning PPE must be completed before contact with the patient. This process protects from infectious agents. The sequence and action included in each donning are critical, and the steps must be systematic to avoid exposure to pathogens. The institutional policy also needs to be followed while donning PPE. The pre-donning preparations are gathering equipment, inspecting the PPE equipment for tears, holes, or damage, removing jewelry, removing any garments below the elbows, and tying the hair...
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Personal Protective Equipment01:20

Personal Protective Equipment

2.4K
Personal protective equipment (PPE) is unique clothing or equipment worn by an employee to minimize or prevent exposure to infectious agents. PPE creates a barrier between the employee and the infectious materials. PPE must be readily available in the patient care area. PPE includes gloves, gowns and aprons, masks and respirators, goggles, face shields, shoes, and headcovers:
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PPE Use in Healthcare Settings II: Doffing01:10

PPE Use in Healthcare Settings II: Doffing

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The sequence of removing or doffing PPE starts with the gloves, as they are the most contaminated. Next is removal of the face shield or goggles, as they would interfere with removing other PPE. Then remove the gown, followed by the mask or respirator. Perform hand hygiene between steps if hands become contaminated and immediately after removing all PPE. Generally, the outside front and sleeves of the isolation gown, the goggles or the mask, the respirator, and the face shield are contaminated.
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Standard Precaution01:26

Standard Precaution

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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...
3.2K
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

2.0K
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...
2.0K
Transmission-based Precautions I: Contact, Enteric, and Droplets01:17

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

4.8K
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...
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Related Experiment Video

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Author Spotlight: Microbial Control and Monitoring Strategies for Cleanroom Environments and Cellular Therapies
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Author Spotlight: Microbial Control and Monitoring Strategies for Cleanroom Environments and Cellular Therapies

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Face shields for infection control: A review.

Raymond J Roberge1

  • 1a National Personal Protective Technology Laboratory, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention , Pittsburgh , Pennsylvania.

Journal of Occupational and Environmental Hygiene
|November 13, 2015
PubMed
Summary

Face shields protect the face and mucous membranes from bodily fluid exposure. However, inconsistent guidelines and limited research highlight the need for more studies on their effectiveness as protective equipment.

Keywords:
Face shieldsguidanceinfection controlproper useregulations

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Area of Science:

  • Occupational Health
  • Infectious Disease Prevention
  • Medical Device Technology

Background:

  • Face shields are crucial personal protective equipment (PPE) for workers in medical, dental, and veterinary fields.
  • They shield the eyes, nose, and mouth from splashes, sprays, and spatter of infectious body fluids.
  • Face shields are considered adjunctive PPE, used alongside other protective gear.

Purpose of the Study:

  • To review the current state of research on face shield efficacy.
  • To identify variations in face shield usage guidelines across different organizations.
  • To underscore the importance of evidence-based recommendations for PPE.

Main Methods:

  • Literature review of existing studies on face shield effectiveness.
  • Analysis of guidelines from governmental agencies and professional societies.
  • Identification of research gaps concerning face shield performance.

Main Results:

  • Limited scientific research is available on the efficacy of face shields.
  • Guidelines for face shield use differ significantly among various authorities.
  • Millions of workers rely on face shields for occupational safety.

Conclusions:

  • There is a critical need for more rigorous research to establish the effectiveness of face shields.
  • Standardized guidelines are necessary to ensure consistent and optimal use of face shields.
  • Further evidence is required to support the role of face shields in preventing pathogen transmission.