OK, I get you. In my model of no changed behaviour, people who are coincidentally isolated during the final weeks of virulent spread might ultimately avoid infe

OK, I get you. In my model of no changed behaviour, people who are coincidentally isolated during the final weeks of virulent spread might ultimately avoid infection. That's still going to be 99%, 98% infected? 95% seems doubtful to me under that model - but perhaps you are right. 100% with a rounding error.