As the number of coronavirus cases in the country subsides, government officials continue to encourage people to take their vaccine shots as soon as possible. While people are still sceptical and have their own reservations about vaccine efficacy, experts believe that it is the only possible way we can curb the impact of the pandemic. On the other hand, the growing number of variants has also become a cause of concern. The Delta Variant, which was originally detected in India in October last year, is said to be highly infectious. According to separate studies conducted by AIIMS (Delhi) and the National Centre for Disease Control (NCDC), it was suggested that the Delta variant can escape antibodies from one or both the doses of Covidshield and Covaxin. 1)What is the Delta Variant? -The Delta variant, scientifically termed as B.1.617.2 of the COVID-19 infections, refers to the merging of two mutations of a virus strain that go on to form a third, super infectious strain. The B.1.617 vari...