Physical distancing, face masks, and eye protection
The Lancet Voice
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Should We Have a Uniform Standard of Contact Tracing Within Two Meters?
There has been some variability in exactly how individuals defined. What is the distance that puts someone at risk? And this is fundamentally the question of contact tracing. We want to trace and follow those individuals that would be at highest risk. This should be either six half feet or seven feet even, which is closer to two meters.
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