In the middle of the night on August 9, the staff of the Tibet Autonomous Region CDC was still busy.

Since the launch of the first round of nucleic acid testing for all staff in Lhasa, the staff here have entered a state of high-intensity work.

From nucleic acid sample reception to nucleic acid amplification, result reporting and other processes, the staff is tense and orderly, and each step is carried out in strict accordance with the operating standards. This process takes about six to seven hours.

According to CDC staff, there are currently about 36 people on duty, divided into three groups and three shifts.

(Xie Mu)

Responsible editor: [Li Ji]