Covid-19: Asymptomatic/presymptomatic and the next patient?

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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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The tyranny of average and guideline development for PPE

The reviewers identified researchers found it difficult to control for variation

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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COVID-19 Dental Elf blogs

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On this page we have compiled all our dental blogs related to the severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2) or COVID-19 outbreak.

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Can enhanced CBT help people with eating disorders during COVID-19?

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Helen Bould summarises a guide for clinicians on how to deliver enhanced cognitive behavioural therapy (CBT-E) for people with eating disorders during COVID-19.

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Quarantine: infection prevention, but at what cost for mental health?

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As the COVID-19 lockdown enters its second week in the UK, Matthew Iveson and Andrew McIntosh consider the psychological impact of quarantine and how to reduce it.

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Surgical masks versus N95 respirators

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This review of the effectiveness of N95 respirators versus surgical masks for prevention of influenza included 6 RCTs involving 9171 participants. THe findings suggest that use of N95 respirators compared with surgical masks was not associated with a lower risk of laboratory-confirmed influenza.

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