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Paul Glasziou
PaulGlasziou
How many #COVID19 cases are asymptomatic? The *incorrect* 40% figure keeps being repeated (such as claim below in 21 Oct NEJM Perspective), but best estimates are now closer to 17%
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Whether you're pro- or anti- masks (I'm neither), it is important we assess any downsides & investigate ways these could be mitigated. We recently reviewed 37 studies on this which
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