It is doing something ugly to China because China has the absolute worst hygiene requirements, it is a communist country with abhorrent medical facilities and treatment, they eat things that humans should NEVER put past their lips markets and restaurants are filthy no health standards AND they don’t give a damn about their citizens!!
It’s been killing doctors and other medical staff in Wuxan and they do get good medical care. This is a dangerous new virus.
https://www.nationalgeographic.com/science/2020/02/here-is-what-coronavirus-does-to-the-body/