Dr. Dhaval Desai, the director of hospital medicine at Emory Saint Joseph’s Hospital, returns to “Closer Look” to discuss concerns about the Delta coronavirus variant and the increase in new hospitalizations due to the new strain. He also discusses the pandemic’s overall impact on the mental health of healthcare workers.

Plus, Jamie Rosenthal, the founder and CEO of Roots Down, discusses how his DeKalb-based organization is working to build equitable and greener communities where everyone has access to fresh food.

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