China Daily/ANN
- Chinese mainland reports 397 new confirmed cases of novel coronavirus, 109 new deaths on Feb 21. Among the new infections, 366 cases are from Hubei province.
- Chinese President Xi Jinping sends a letter of thanks to Bill Gates for his support for China's efforts in containing the novel coronavirus.
- China renames the disease caused by the novel coronavirus to COVID-19, adopting the title created by the WHO.
