Marta GwinnMarta Gwinn, MD, MPH, is a medical epidemiologist who serves as a senior consultant to CDC’s Offices of Genomics and Precision Public Health (OGPPH) and Advanced Molecular Detection (OAMD). She retired from the Commissioned Corps of the US Public Health Service in 2009, after 26 years of service at CDC. She currently works as a contractor with Tanaq Support Services.