Dear readers

作者：ZHAO Hong

摘要：All our editors are very much pleased to greet you with a very Happy New Year as I believe the dawn of the new year 2021 already broke when the year-end edition 2020 reaches you.We all experienced a hard time that struck the world with the shocking loss of lives,and that devastated the global economy with startling businesses shutdowns,furloughs and layoffs,and what is worse,this gloomy trend develops a chronic symptom into 2021,even though the global efforts are synergized to combat coronavirus pandemic.

发文机构：不详

关键词：statedstrucSHUTDOWN

分类号： R37[医药卫生—病原生物学]