Editor's note: Major adjustments have been made to China's COVID-19 control policies, according to a 10-point notice released by the National Health Commission on Wednesday. Below are some of the key changes, to help you keep up to date.
In response to the needs of teachers and students returning home for winter vacation, the hospital wing of Yunnan University (YNU) provided nucleic acid testing services on campus since Jan 1.
As another record-breaking heat season is approaching the North Hemisphere, climate and health experts have called for stronger response to the compounding threats of summer heat and the spread of COVID-19.