Posted Sep 21, 2020, 8:07 PM
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Never Dell
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Join Date: Jul 2001
Posts: 19,824
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We know outdoor transmission risk is low, but we don't know how low.
In any case, a hypothetical 0.001% risk (made-up number) is still worth addressing when multiplied by hundreds of occasions. And the risk is much higher at four feet than eight feet.
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