Medical staff receive a patient infected with the novel coronavirus at the temporary hospital converted from Wuhan Sports Center in Wuhan, central China's Hubei Province, Feb. 12, 2020. (Xinhua/Xiao Yijiu)

 The proportion of critical COVID-19 patients to all confirmed cases in Wuhan, Hubei Province and the rest of China have all dropped.
 
- The ratio peaked at 32.4% on Jan 28 and fell to 21.6% in Wuhan on Sat.
- It fell from 18.4% on Jan 27 to 11.1% in other places of Hubei on Sat.
- It dropped from 15.9% on Jan 27 to 7.2% in other provinces on Sat.