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10.1016/j.ijid.2020.12.056 http://scihub22266oqcxt.onion/10.1016/j.ijid.2020.12.056 33359951!7832149!33359951     free     free     free Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Int+J+Infect+Dis 2021 ; 104 (ä): 320-328 Nephropedia Template TP {{tp|p=33359951|t=2021. Decontamination and re-use of surgical masks and respirators during the COVID-19 pandemic |pdf=|usr=}}{{33359951}} gab.com Text Decontamination and re-use of surgical masks and respirators during the COVID-19 pandemic JO: Int J Infect Dis http://www.kidney.de/pget.php?&tw=1&pmid=33359951 #FOAvip OBJECTIVES: The coronavirus disease 2019 pandemic increased global demand for personal protective equipment (PPE) and resulted in shortages. The study evaluated the re-use of surgical masks and respirators by analysing their performance and safety before and after reprocessing using the following methods: oven, thermal drying, autoclave, and hydrogen peroxide plasma vapour. METHODS: In total, 45 surgical masks and 69 respirators were decontaminated. Visual integrity, air permeability, burst resistance, pressure differential and particulate filtration efficiency of new and decontaminated surgical masks and respirators were evaluated. In addition, 14 used respirators were analysed after work shifts before and after decontamination using reverse transcription polymerase chain reaction (RT-PCR) and viral culturing. Finally, reprocessed respirators were evaluated by users in terms of functionality and comfort. RESULTS: Oven decontamination (75 degrees C for 45 min) was found to be the simplest decontamination method. Physical and filtration assays indicated that all reprocessing methods were safe after one cycle. Oven decontamination maintained the characteristics of surgical masks and respirators for at least five reprocessing cycles. Viral RNA was detected by RT-PCR in two of the 14 used respirators. Four respirators submitted to viral culture were PCR-negative and culture-negative. Reprocessed respirators used in work shifts were evaluated positively by users, even after three decontamination cycles. CONCLUSION: Oven decontamination is a safe method for reprocessing surgical masks and respirators for at least five cycles, and is feasible in the hospital setting. Twit Text FOAVip Decontamination and re-use of surgical masks and respirators during the COVID-19 pandemic ????Int J Infect Dis http://www.kidney.de/pget.php?&tw=1&pmid=33359951 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=33359951 #FOAvip English Wikipedia <ref>{{Cite pmid|33359951}}</ref> Decontamination and re-use of surgical masks and respirators during the COVID-19 pandemic #MMPMID33359951 Cortes MF; Espinoza EPS; Noguera SLV; Silva AA; de Medeiros MESA; Villas Boas LS; Ferreira NE; Tozetto-Mendoza TR; Morais FG; de Queiroz RS; de Proenca ACT; Guimaraes T; Guedes AR; Letaif LSH; Montal AC; Mendes-Correa MC; John VM; Levin AS; Costa SF Int J Infect Dis 2021[Mar]; 104 (ä): 320-328 PMID33359951show ga OBJECTIVES: The coronavirus disease 2019 pandemic increased global demand for personal protective equipment (PPE) and resulted in shortages. The study evaluated the re-use of surgical masks and respirators by analysing their performance and safety before and after reprocessing using the following methods: oven, thermal drying, autoclave, and hydrogen peroxide plasma vapour. METHODS: In total, 45 surgical masks and 69 respirators were decontaminated. Visual integrity, air permeability, burst resistance, pressure differential and particulate filtration efficiency of new and decontaminated surgical masks and respirators were evaluated. In addition, 14 used respirators were analysed after work shifts before and after decontamination using reverse transcription polymerase chain reaction (RT-PCR) and viral culturing. Finally, reprocessed respirators were evaluated by users in terms of functionality and comfort. RESULTS: Oven decontamination (75 degrees C for 45 min) was found to be the simplest decontamination method. Physical and filtration assays indicated that all reprocessing methods were safe after one cycle. Oven decontamination maintained the characteristics of surgical masks and respirators for at least five reprocessing cycles. Viral RNA was detected by RT-PCR in two of the 14 used respirators. Four respirators submitted to viral culture were PCR-negative and culture-negative. Reprocessed respirators used in work shifts were evaluated positively by users, even after three decontamination cycles. CONCLUSION: Oven decontamination is a safe method for reprocessing surgical masks and respirators for at least five cycles, and is feasible in the hospital setting. |*Pandemics[MESH] |COVID-19/epidemiology/*prevention & control/virology[MESH] |Decontamination/*methods[MESH] |Equipment Reuse[MESH] |Hospitals[MESH] |Hot Temperature[MESH] |Humans[MESH] |Hydrogen Peroxide/pharmacology[MESH] |Masks/*virology[MESH] |Personal Protective Equipment/*virology[MESH] |SARS-CoV-2/genetics/*isolation & purification[MESH]Decontamination and re-use of surgical masks and respirators during th(epmc).pdf DeepDyve Pubget Overpricing