Initially, when the omicron variant of coronavirus was discovered by the scientists, every researcher and scientist thought that this variant of COVID was not that infectious compared to delta which is capable of melding with the membrane of the cell. However, starting from the last quarter of 2021, the new variant of COVID, omicron has affected the population widely. Omicron coronavirus affected approximately 90 million individuals within just ten weeks. Even it has been analyzed that omicron has affected individuals who already have been immune to the vaccines to prevent COVID. And, researchers have stated that it is more dangerous to people who have already been once affected by other variants of COVID. https://businessupside.com/2022/05/08/the-mutations-that-make-omicron-the-most-virulent-coronavirus-variety-yet/