Academic Journal
A bacteriophage-based validation of a personal protective equipment doffing procedure to be used with high-consequence pathogens
| العنوان: | A bacteriophage-based validation of a personal protective equipment doffing procedure to be used with high-consequence pathogens |
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| المؤلفون: | Berryhill, Brandon A., Burke, Kylie B., Smith, Andrew P., Morgan, Jill S., Tarabay, Jessica, Mamora, Josia, Varkey, Jay B., Mumma, Joel M., Kraft, Colleen S. |
| المصدر: | Infection Control & Hospital Epidemiology ; volume 45, issue 9, page 1050-1056 ; ISSN 0899-823X 1559-6834 |
| بيانات النشر: | Cambridge University Press (CUP) |
| سنة النشر: | 2024 |
| الوصف: | Objective: To determine if the high-level personal protective equipment used in the treatment of high-consequence infectious diseases is effective at stopping the spread of pathogens to healthcare personnel (HCP) while doffing. Background: Personal protective equipment (PPE) is fundamental to the safety of HCPs. HCPs treating patients with high-consequence infectious diseases use several layers of PPE, forming complex protective ensembles. With high-containment PPE, step-by-step procedures are often used for donning and doffing to minimize contamination risk to the HCP, but these procedures are rarely empirically validated and instead rely on following infection prevention best practices. Methods: A doffing protocol video for a high-containment PPE ensemble was evaluated to determine potential contamination pathways. These potential pathways were tested using fluorescence and genetically marked bacteriophages. Results: The experiments revealed existing protocols permit contamination pathways allowing for transmission of bacteriophages to HCPs. Updates to the doffing protocols were generated based on the discovered contamination pathways. This updated doffing protocol eliminated the movement of viable bacteriophages from the outside of the PPE to the skin of the HCP. Conclusions: Our results illustrate the need for quantitative, scientific investigations of infection prevention practices, such as doffing PPE. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1017/ice.2024.84 |
| الاتاحة: | http://dx.doi.org/10.1017/ice.2024.84 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0899823X24000849 |
| Rights: | http://creativecommons.org/licenses/by-nc-sa/4.0/ |
| رقم الانضمام: | edsbas.5F7E6672 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1017/ice.2024.84 |
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