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Is It Safe To Travel 2: COVID and Air Filtration

OPINION — ANALYSIS

by John Simpson, Editor In Chief

It’s been a month since I posed the question: “Is it safe to fly to Florida?

It was a few days later that I did the math — very rough math, mind you; I’m no statistician, and The Not Fake News is a long long ways from The New England Journal of Medicine. (On the other hand, toss dice against me at your peril. Wargamers take note.) And, in the intervening weeks, the answer has changed a bit.

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