As the transmission of novel corona virus (COVID-19) increases rapidly, the whole world adopted the curfew/lockdown activity with restriction of human mobility. The imposition of quarantine stopped all the commercial activity that greatly affects the various important environmental parameters which directly connected to human health. As all the types of social, economic, industrial and urbanization activity suddenly shut off, nature takes the advantages and showed improvement in the quality of air, cleaner rivers, less noise pollution, undisturbed and calm wildlife. This research aims to discuss the COVID-19 effect on the global environment. The outcome of this research says that “Although coronavirus vaccine is not available coronavirus itself is earth's vaccine and us humans are the virus”.

随着新型冠状病毒（COVID-19）的传播迅速增加，全世界都采取了限制人员流动的宵禁/封锁活动。检疫的实施停止了所有商业活动，这些活动极大地影响了与人类健康直接相关的各种重要环境参数。随着所有类型的社会、经济、工业和城市化活动突然停止，大自然占据了优势，并显示出空气质量的改善、河流更清洁、噪音污染更少、野生动物不受干扰和平静。本研究旨在讨论 COVID-19 对全球环境的影响。这项研究的结果说，“虽然没有冠状病毒疫苗，但冠状病毒本身就是地球上的疫苗，而我们人类就是病毒”。