Donning N95 respirator masks for COVID-19 prevention
نویسندگان
چکیده
منابع مشابه
Respirator Donning in Post-Hurricane New Orleans
We evaluated correctness of N95 filtering facepiece respirator donning by the public in post-hurricane New Orleans, where respirators were recommended for mold remediation. We randomly selected, interviewed, and observed 538 participants, using multiple logistic regression for analysis. Only 129 (24%) participants demonstrated proper donning. Errors included nose clip not tightened (71%) and st...
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Respiratory protective masks are used whenever it is too costly or impractical to remove airborne contamination from the atmosphere. Respirators are used in a wide range of occupations, form the military to medicine. Respirators have been found to interfere with many physiological and psychological aspects of task performance at levels from resting to maximum exertion. Many of these limitations...
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CONTEXT Data about the effectiveness of the surgical mask compared with the N95 respirator for protecting health care workers against influenza are sparse. Given the likelihood that N95 respirators will be in short supply during a pandemic and not available in many countries, knowing the effectiveness of the surgical mask is of public health importance. OBJECTIVE To compare the surgical mask ...
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Dear Editor In recent days, coronavirus disease (COVID-19) as a viral infection caused by the SARS-Cov-2 virus has become a pandemic disease and has created critical conditions worldwide [1]. According to previous studies on pathogenic viruses associated with acute respiratory distress syndrome, each virus has a specific virulence dose, which it is about 2×103-3×103 viral particles for the inf...
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ژورنال
عنوان ژورنال: Brazilian Journal of Anesthesiology (English Edition)
سال: 2021
ISSN: 0104-0014
DOI: 10.1016/j.bjane.2021.05.007