This is really nice. Like the histogram legend a lot. Still, it seems like land can be unemployed 🌎

Graphic shows dramatic reduction in polio, rubella, mumps, measles, and hepatitis A cases after the introduction of vaccines for each disease.

Disease prevalence in US states before & after vaccine introduction

Graphic from Edward Tufte
More graphics.wsj.com/infectious-d... 🧪

If it’s happening without human involvement I’m gonna say No

Might not adhere to all the principles of Edward Tufte but I really like your color options