What Is COVID’s Delta Variant?

MINNEAPOLIS (WCCO-TV) – As we return to pre-pandemic life, COVID-19 keeps evolving. A new strain, called the Delta variant, is starting to appear in the United States. It’s more contagious and severe than previous strains.
So, what is the Delta variant? And should vaccinated people be concerned about it? Good Question.
The number of people lining up for the COVID-19 vaccine in Minnesota has dropped in recent weeks and so too has the number of cases. But a new strain known as the