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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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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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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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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This is the third compilation page of our dental blogs related to the severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2) or COVID-19 outbreak.
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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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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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Mark-Steven Howe takes a close look at a new systematic review estimating the extent of true asymptomatic individuals and the associated risk of community spread.
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In another of his Covid-19 related blogs Mark-Steven Howe looks at the effectiveness of face shields for preventing droplet contamination.
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In this opinion piece Mark-Steven Howe considered the challenges of basing decisions on of average values for decision making when infection is not evenly distributed either geographically nor demographically
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