Flu has mortality rate of 0.1 percent with about 1 percent of cases needing hospitalization. I don’t know what percentage of flu hospital cases needed critical/ICU care but clearly much less then 1 percent. Link to flu stuff before you ask for it:
https://www.google.com/amp/s/www.livescience.com/amp/new-coronavirus-compare-with-flu.html
As I understand it, serious/critical cases with this new bug need hospitalization (just under 20 percent) with 5 percent needing critical/ICU care.
What I have also read is mortality rate is lower outside of Wuhan. Basically Wuhan’s rate is so high since healthcare system there got swamped with cases that needed critical care and they couldn’t care for everyone. As a result, patient outcomes in Wuhan deteriorated. I think that is a risk here as well if outbreak is big. If you have been to an ICU section of a hospital it is pretty clear they don’t have a ton of beds just hanging around. They are typically full especially in winter during flu season.
I hope we can contain the outbreak as I think risk to healthcare system is the real risk here (vs all the prepping stuff).
I also hope this post ages poorly and I look like an idiot in 3 months.