"... it can keep on spreading or naturally vanishes in almost all scenarios."
Would I be remiss to note that one of the above two results would occur not in almost all scenarios, but actually in all possible scenarios?
=)
Sad I missed this fun event. At least I can have fun in the aftermath.
Good point. I poorly formulated that sentence. I mean that there exists a set of rate parameters such that the disease dies out and there exists a set of rate parameters such the disease remains. These two parameter sets are disjoint. ^-^