Maryland COVID-19 trends

This page is looking at trends in COVID-19 cases in Maryland, USA.

I started this page to gather in one place all links to my blog posts on specific aspects of COVID-19 in Maryland, links to tools I developed as well as all figures generated (at the bottom). This will be updated as new posts/tools/figures are written. Please be patient as I’m doing this after day work – but feel free to send me suggestions, comments and questions!

Note that if you want official information about COVID-19, please visit the Maryland Department of Health. And as always, scientific and understandable information is on the CDC website.

Blog posts:


Figures. These figures are all on the Github repo, in the figures/ directory. While they are not too many, I’ll link them below (they are updated automatically). You may click on some to better see details.


Testing capacity



Cumulative and daily number of deaths due to COVID-19 in Maryland, US, 2020





Zip codes

Nursing homes