Best study I’ve seen so far (Univ Bern, Switzerland) estimates a CFR (adjusted) for Hubei province of 1.6% (or 3.3% if symptomatic). Worse above 60 yrs, better below 40 yrs.

Presumably you think Korean health care is better? Now what a about other countries?

https://www.medrxiv.org/content/10.1101/2020.03.04.20031104v...