1st El Salvador then Puerto Rico now Harris County -- Zika virus

Name: 1st El Salvador then Puerto Rico now Harris County -- Zika virus
Uploaded: 2016-01-12T09:00:00-06:00
Description: Dr. Peter Hotez, dean of the National School of Tropical Medicine at Baylor College of Medicine

Dr. Peter Hotez, dean of the National School of Tropical Medicine at Baylor College of Medicine

Posted January 12, 2016 9:00am CST