Coronavirus data in NYC

NYC provides thorough information about confirmed COVID-19 cases, updated twice daily, at

Their website should be your first source of information. This page is meant to help make sense of the case numbers.

I will update this page each day after the morning update of the official NYC cases count.

What should I be looking for?  If the semilog graph looks concave down, that's good news.  If the estimated doubling time increases, that's good news.

What can I do to help?  Stay home, wash your hands and follow the advice on

Updated with data up to 2020/04/10


- Public universities had last class on 03/11/2020

- Public schools had last class on 03/13/2020

- NYS was put on PAUSE on 03/22/2020 (incremental measures came before)