Just two weeks after Raina MacIntyre, head of public health at the University of latest South Wales in Sydney, offered evidence at the ICAAC convention on the lack of protection provided by surgical facemasks (see A Surgical Mask Strike) we get another study, that this time seems to help the notion that surgical masks may provide protection towards influenza infection. Given the reported scarcity of N95 masks and reluctance of some well being care employees to put on them for lengthy durations of time, many well being care services would like to maneuver to the less expensive and easier to obtain surgical mask for workers not performing aerosol producing procedures on influenza patients.

Yesterday the NEJM revealed a perspective article (see NEJM Perspective: Respiratory Protection For HCWs) based on the current IOM analysis of surgical masks vs. Until more data are available, オンラインロリータドレス the committee recommends that clinicians reach for the N95 respirator when confronting patients with influenza-like illnesses, notably in enclosed spaces. Today JAMA (Journal of the American Medical Association) revealed a research which reports that HCWs utilizing surgical masks experienced `noninferior charges of laboratory-confirmed influenza’

>The foremost implication right here, in line with the authors, is that surgical masks provide comparable safety to N95 respirators in a routine health care setting. The authors acknowledge certain limitations to their examine, including an inability to find out whether these contributors who turned infected contracted influenza in the office, at home, or in the better neighborhood. They consider that such exposures have been balanced between each groups, nonetheless

>Obviously we are some distance away from reaching a consensus on this issue. Here is a hyperlink, and 1688 cosplay excerpts, from the study’s abstract. Results Between September 23, 2008, and December 8, 2008, 478 nurses have been assessed for eligibility and 446 nurses had been enrolled and randomly assigned the intervention; 225 have been allotted to obtain surgical masks and 221 to N95 respirators. 86), the lower confidence restrict being inside the noninferiority limit of -9%

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