1、《The Immune Havoc of COVID-19》
By Akiko Iwasaki, Patrick Wong on January 1, 2021

Summary:
The reason why the Wuhan virus can kill patients is that the immune system of the human body takes place "immune storm". Immune cells attack their own lung cells or other organs, which leads to inflammation and suppuration of the human body, which makes people unable to breathe or the heart stops beating, resulting in death.

https://www.scientificamerican.com/article/the-immune-havoc-of-covid-19/