How Triple Mutation of Coronavirus (SARS-CoV-2) Developed in India

The COVID-19 infection is caused by the virus SARS-CoV-2. It a single stranded RNA hence has high mutation rate. In populous country like India, it can find large number of hosts to infect and thus undergo strong mutation. Indian variant B.1.617 undergone three form B.1.617.2 (double mutant) B.1.617.3 (triple mutant). declared Variant Concern due its increase transmissibility, immune escape, effect infection. also suspected reduce vaccine efficacy efficiency. cause overwhelming second wave coronavirus in India. This harmful spread other countries such as UK Australia. Such mutations are result aiming for herd immunity naturally against virus. article aims understand triple devastating And analyze steps prevent future outbreaks.