COVID 19 and Education (Part 3/3): How Lasting is Immunity and What Should We Do?

2:00 Evidence for Strong Immunity Three Months After Infection
5:00 More Evidence, Published in Cell, for “Robust” Immunity
5:39 Evidence from China for “Prolonged” Immunity Six Months After Infection
6:27 Vaccines Work Because We Live in a World We Can Take Apart and Predict with Science
8:17 Two Things I’m Going to Do to Prepare for the Future
11:38 The Letter of James Echoes the Parable of the Seed: Patience, Humility, and Trust