Tag Archives: selective focus
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David Harker
So much about COVID-19 seems uncertain. When will a vaccine be widely available and how many will refuse it? What’s the infection fatality rate? To what extent are we undercounting, or over-counting, the number of infections and deaths? Can the virus spread from contaminated surfaces? How risky is it to use public transportation or go […]
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David Harker
So much about COVID-19 seems uncertain. When will a vaccine be widely available and how many will refuse it? What’s the infection fatality rate? To what extent are we undercounting, or over-counting, the number of infections and deaths? Can the virus spread from contaminated surfaces? How risky is it to use public transportation or go […]
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