Results: 29

For: dental workforce

Aerosol generating procedures: minimising production during dental procedures

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This Cochrane rapid review of the effectiveness of methods used during dental treatment procedures to minimize aerosol production and reduce or neutralize contamination in aerosols. While the studies suggest a reduction in the levels of bacterial contamination the quality of the studies means the evidence is of low certainty.

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Saliva in the diagnosis of COVID-19

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Saliva has been suggested as having potential diagnostic value in COVID-19 patients. In this blog Manas Dave looks at a recent review of the subject which included 28 studies.

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Powered Air-Purifying Respirator (PAPR) use for prevention of highly infectious viral disease in healthcare workers

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Mark-Steven Howe takes a look at a preprint of a systematic review that evaluates the effect of Powered Air Purifying Respirators (PAPRs)for respiratory protection compared with N95/FFP2 masks on HCW infection rates and contamination.

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Aerosol generating procedures (AGPs) and their mitigation in international guidelines: Fallow time

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Mark-Steven Howe takes a look at the fallow times reported in the recently published rapid review of international guidelines, the precautionary principle and the Independent Action Hypothesis (IAH).

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Coronavirus SARS-CoV-2 screening: Could it accidentally cause local lockdowns?

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Mark-Steven Howe takes a look coronavirus SARS-CoV-2 screening and the implications of false positive tests in this blog

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Aerosol and Surface Stability of SARS-CoV-2

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Manas Dave summarises a recent study on the stability of SARS-CoV-2 and SARS-CoV-1 in aerosols. The findings show that the virus remains viable and survives on a number of different surfaces.

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Face masks: Extended use and re-use

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This rapid evidence review was conducted in line with Cochrane interim guidance for rapid reviews and a summary was published as part of the Oxford Covid-19 Evidence Review Service on the 5th June.

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FFP3 fit testing accuracy and Covid-19 prevalence update

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In another of his series of blogs on Covid-19 Mark-Steven Howe looks at the latest data on prevalence from the Office of National Statistics (ONS) and data on the fit testing of FFP3 masks.

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