This book, based on the Covid 19 virus, analyzes the evolution and evolution of the virus along with the serialization of lockdown and unlock down conditions. It discusses the evolution and development of the virus. It specifies the symptoms and effects of the virus and provides a brief account and analysis of the lockdowns and unlock downs in chronology. Including factual and informative information, various aspects of the government and various types of social, economic, changes after Covid 19 have been discussed point by-point.

Main Attractions:

 • Point-by-point presentation of the entire content with writing in chronology.

 • Presentation of the historical background of the content to the contemporary landscape.

 • Representation of timetable, pictures related to features.

 • Presentation of testable factsin boxes.

 • Practice questions and memorable facts and informative quiz.

 • Frequently asked questions

 • Definitive Glossary