Watch the Coronavirus Cases Spread Across the World and the US

Received 1,000,000+ reads across all twelve local stations of NBC

Interactive World Map: View


Using JavaScript and D3.js


Featured on an NBC's TV commercial:


Screen recording of the project, Nov 2021:



Desktop Version:

March 1, 2020

April 1, 2020



March 1, 2020

April 1, 2020




Mobile Version:

World Map:

  • March 1, 2020

  • April 1, 2020

U.S. Map:

  • March 1, 2020

  • April 1, 2020



Screen recording of the project, Feb 2020: