We’re in a race against COVID 19 variants. Virologist, and Former CDC Director, Robert Redfield on why the origin of the virus is important.

During a special edition of SiriusXM Doctor Radio's "Doctor Radio Reports", HIV/AIDS researcher, Virologist, and Former CDC Director, Robert Redfield, joins Show Host, Dr. Marc Siegel, and tells why he believes knowing the origins of COVID 19 is important in order to prevent future infections.