COVID-19: What to Expect

Updates are in reverse order, meaning the latest update is just below. UPDATE: October 20, 2020 Herd Immunity: Doing the Math In June, we observed that the US had embarked on a herd immunity approach to dealing with the COVID-19 pandemic. With little public discussion or debate, the US has embarked on a herd immunity … continue reading →

Coronavirus – Why the Complacency?

I’ve done some calculations on the spread of the coronavirus in Italy, which has presumably learned a thing or two from China’s experience but suggests a path for other countries just now coming to terms with their own exposure. Granted, Italy’s quarantine and aggressive treatment might put a dent in the exponential rate at which … continue reading →