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A Basic Primer On The Delta Coronavirus Variant

In recent weeks, public health officials have been raising concerns over the delta variant of the coronavirus.

But, according to numbers from Wisconsin’s Department of Health Services, only about 83 casesof the variant have been formally diagnosed in the state.

For more on the variant, and the risk it could pose, our producer Jonah Chester spoke with Doctor Ajay Sethi, an Associate Professor in Population Health Sciences at UW-Madison.