An interactive visualization of the exponential spread of COVID-19

A project to explore the global growth of COVID-19. Updated daily. Overview and motivations.
Champaign-Urbana Data Science User Group — Graph 4

Lesson #1: "Make it work on mobile":

  • It's hard -- very limited screen space.
  • This is about all you get on most mobile screens.
  • In April 2020:
    • 55.71% of all sessions came from mobile devices.
    • 39.66% from desktop devices.
    • 4.63% from tablet devices.

New COVID-19 Cases by US States/Territories per Day

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