This book discusses the aspects of global COVID-19 pandemic outbreak. COVID-19 is a novel coronavirus fatal and infectious disease caused by SARS-COV-2. The outbreak of this pandemic first has been identified in Wuhan, Hubei Province, China on 1 December 2019, and has spread worldwide very quickly. It spreads through respiratory droplets that produced during talking, coughing and sneezing. From the poor to the rich, infants to old, every people are infected from this virus. At present it becomes great global public health concern, as well as, global economic depression. After the World War II, the world faces such a major challenge in health sector and economy. This book discusses global social, economic, and health impacts due to COVID-19 outbreak. An attempt has been taken in this book to create consciousness among the common people to reduce the fatality of this killer disease. From the beginning of 2021, COVID-19 vaccines are distributed worldwide and all nations are united to abolish the virus completely.