Abstract
The global outbreak of COVID-19 began in March 2020. As of April 2021, the global caseload has reached over 150 million. Governments globally have introduced various measures in an attempt to contain the virus’s spread. These measures have varied in type and stringency in different parts of the world. Some nations have applied extensive containment measures, whereas others have implemented basic guidelines. Governments have also introduced various vaccines to combat the pandemic; around 1.4 billion vaccine doses had been administered as of May 2021.
