The havoc of Corona is not taking its name to stop. The fourth wave of Corona is wreaking havoc in many countries. At the same time, there is an atmosphere of constant fear in India about the fourth wave of Corona. It is a matter of concern that seeing the way the number of corona is increasing in the country including the capital Delhi-NCR, UP-Haryana, it is being said that it is the arrival of the fourth wave of corona. The fear of Corona has started haunting Delhi once again.