What Makes the Delta COVID-19 Variant So Dreadfully Successful?
The Delta variant has become the most dominant strain of SARS-CoV-2 worldwide in less than a year. After first being identified in India in October 2020, the variant sparked a catastrophic second wave of COVID-19 cases and deaths in India that started around March 2021. It then snuck into other countries around the world, outcompeting […]