14 days, or 14+7 days, or 10 days, different places have different requirements for resumption training schools. However, with the universal vaccination and the research on COVID-19, the pace of school resumption has gradually become faster.

The specific requirements for the resumption of training schools still depend on the needs of epidemic situation and prevention and control, and sometimes the requirements for resumption of training can be completed in a few days.

COVID-19 has brought great changes to the whole world. In all walks of life, people's health and even people's lives have undergone tremendous changes because of this sudden virus.

2002111On October 23rd, China Medical Frontier published a paper published by the team of Union Medical College Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology (wuhan union hospital for short). It is found that even non-critical patients still have multi-system problems after being diagnosed in COVID-19 for nearly 1 year, such as physical symptoms such as difficulty in sleeping, shortness of breath, fatigue, joint pain, and psychological problems such as anxiety and depression.