President was diagnosed with SARS-CoV2 infection evening of Oct 1.

First and foremost, we wish him and FLOTUS a speedy recovery

We also need to sort out who else has been infected

Incubation period of the infection is 2-14 days but reality is that its usually 3-5 days

Thread

— Ashish K. Jha, MD, MPH (@ashishkjha) October 2, 2020