One thing that is perhaps different about the current set of circumstances is that a significant proportion of the population know that if they catch this, there is a strong possibility they will die. Yes people with cancer etc will have had to face up to their mortality (I know my brother has through discussions with him) and the 'well' amongst us rarely do. Imagine those who work in schools returning amongst groups of infected (but well) children, scared of passing something to parents, other vulnerable people. I know I will feel guilty (although I'm not currently worrying about it) if I pass on this virus to my father in law ( aside from carers, I'm the only point of contact). Let's hope that a vaccine is found asap. We're going to have plenty of time to analyse behaviour, practices etc post virus. As a final thought, I get the need to balance economy/ health, and can see that people's position may largely be swayed by their financial position. If you can't afford food, potential health issues become largely irrelevant.