Dr. Michael Angarone discusses the Zika virus
Dallas County officials said there are two cases of Zika virus in Dallas County -- one of them transmitted sexually.
Dallas County Health and Human Services said a person acquired the virus while in Venezuela and came back and transmitted the disease to a second person via sexual transmission.
Dr. Michael Angarone of Northwestern Medicine joined us LIVE on GDC to talk more about the illness and what this latest information means.