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A comment on A case for ending lockdown. Parent comment

Re:A case for ending lockdown by ryankemper on Thursday April 30, 2020 @03:25AM (#23028328)
It is fun to imagine the negative herd immunity threshold implied by the erroneous form of the equation though :P

Say R0 is 2, 1/(1 - R0) means that we already hit herd immunity before SARS-CoV-2 even existed!

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Re:A case for ending lockdown by xscott on Thursday April 30, 2020 @03:27AM (#23028337)
The frightening one for me was R0 == 1: Basically, we'd need a positive or negative infinite percentage of people to be infected depending on which direction you approach it from.
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