Earlier quoted context omitted.
> it is recommended not to ... compare values based on different models i.e. R0 numbers are worthless. You can't compare these values between pathogens, you can't even compare them between different academic groups studying the same pathogen or between outbreaks of the same pathogen as modeled by different versions of the same software. There's no agreed way to measure this value empirically. Instead they write a pro…
It's not useless. Do you think all contagious illnesses spread at the same rate? InB4 "clouds don't exist, nobody can tell exactly where they start and end"
To get meaningfully constant values for infectiousness you'd probably need a microbiological / genetic theory that let you derive it from RNA sequences.