I recall seeing the variant list too, but do not recall it being properly sauced - a list with JH logo doesn't really count…
https://www.centerforhealthsecurity.org/our-work/Center-projects/completed-projects/spars-pandemic-scenario.html
https://www.centerforhealthsecurity.org/our-work/Center-projects/completed-projects/spars-pandemic-scenario.html
https://jhsphcenterforhealthsecurity.s3.amazonaws.com/spars-pandemic-scenario.pdf