Another study:
“the percentage of severe cases in all infected cases was 18.1%”
Clinical characteristics of 50466 patients with 2019-nCoV infection
https://www.medrxiv.org/content/10.1101/2020.02.18.20024539v2
Have been meaning to tell you....thanks for all of your research and posts.
The incidence of acute respiratory distress syndrome (ARDS) was 14.8%
14.8% of patients studied have this:
https://en.wikipedia.org/wiki/Acute_respiratory_distress_syndrome