A review study on Omicron variant

The Omicron variant is a variant of SARS-CoV-2, which was the main reason behind the severity of the third wave in India and other countries. This variant had increased more transmissibility as compared to other variant of COVID-19. Currently, the Omicron variant has dominated the number of infections all over the world. Omicron variant is considered highly infectious and contagious .There is rising concern throughout many states in country following expert’s opinions for wearing mask and imposing social lockdown wherever required. However to control over this, immunization programme of Covid vaccine to be continue. The current review discusses the Omicron infection from the existing literature and data.