1. After the first wave of infection peak arrived in Xining on December 18th, it is now in a downward trend, and it is predicted that the first wave of infection peak will end on March 14th.
2. On December 21st, Xining estimated that there were 32,8 newly infected people, accounting for 1.33% of the newly infected people and 14.68% of the cumulative infected people.
3. The peak value of Xining City has reached 1%, which is progressing rapidly, but the end time is relatively late on March 14th, and the first peak value of most cities will end around January.
4. The prevention and control measures for epidemic prevention require that people should go to gathering places as little as possible, wear masks when going out, keep hand hygiene, wash hands frequently, do not rub eyes or blow your nose at will, and ensure a balanced nutrition, regular life (no staying up late), good mood and proper exercise. A healthy lifestyle is always the key to the body's resistance.