Lionel Mandell, an infectious disease doctor and a former 2.4mR sailor recently gave a talk on a speakers series at RCYC on Coronavirus.
The YouTube link is below. He asked that it be circulated to the 2.4mR fleet.
https://www.youtube.com/watch?v=DEdZoHteTSY
The good news is at 1:23 into the presentation when he says we’re ok to race with 100 2.4s.