shivansh mishra

The Covid-19 virus-borne disease has dominated the world for more than a year. At the end of 2020, we saw a silver lining after the introduction of safe and effective vaccines. We felt vaccines have the potential to significantly reduce risk. But at the same time new mutants or mutated forms of the virus started to catch our attention.First emerged of New forms of coronavirus in Britain (b.1.1.7) and then in South Africa (b.135) and Brazil (p.1). Since then many other and corona variants have emerged globally, which are more contagious and may also evade the immune response. We look forward to returning to the pre-epidemic normal life, but new forms of the corona virus have raised fears that many people may still be infected and even killed. Today deep investigation is needed. Exactly what are the new variants or variants of Corona? How are they produced and what is their role in the spread of the virus? Can current vaccines combat these variants and end the epidemic? The disease cause...