I gave another version of this presentation two days ago for "useR! Meetup Boston".
Here is the video recording: https://youtu.be/K15-mckZGKY .
The presentation was based 70% on a software monad for epidemiology compartmental models programmed in R, ECMMon-R. For the rest were used
frameworks, simulations, and graphics made with Mathematica
and Wolfram System Modeler .