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How Long Does Coronavirus Live on Cardboard? Plus, Is Cough Syrup a Good Idea?

“Extra’s” Billy Bush sat down with Dr. Armand Dorian to find out the latest on the coronavirus.

Dr. Dorian addressed concerns over how long the virus can live on surfaces like cardboard, whether cough syrup is a good idea, and why COVID-19 is more dangerous if a patient is obese.

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