It's actually 4% not 0.4%.
96% survival rate.
Also the death rate has actually been climbing the last month worldwide, and the last two weeks here in the US.
https://www.worldometers.info/coronavirus/
As of right now:
Cases-15,601,008
Deaths---634,609
=4%
Active Cases
5,495,957
Currently Infected Patients
5,429,760 (99%)
in Mild Condition
66,197 (1%)
Serious or Critical
Closed cases
10,105,051
Cases which had an outcome:
9,470,442 (94%)
Recovered / Discharged
634,609 (6%)
Deaths
If all the serious/critical pass away the most will be 4.5% right now.
It's not good, but also not the plague MSM is hyping.