Serena Marshall is an award-winning journalist based in D.C. with a background in health reporting. As the creator and host of Track the Vax, a weekly podcast by Everyday Health and MedPage Today, she examines everything from trials to distribution of the global Covid-19 vaccine charge. Conducting long-form interviews with the leaders in the biopharmaceutical and medical fields, distributors, and even those in line to get the shot. Pressing leading researchers, pharmaceutical companies and government agency heads on the big issues. Previously, she covered the White House and Capitol Hill for ABC News as a correspondent; travelled globally reporting on U.S. immigration; and helped lead the team that broke the restoration of diplomatic ties between the U.S. and Cuba, which won the Merriam-Smith award for outstanding coverage. Serena holds a master's degree in Health Communication from the University of Florida and a bachelor's degree in Broadcast Journalism - News Reporting, also from Florida. Her career in journalism began working the medical beat for ABC News in New York before moving to D.C. and working as a general assignment digital journalist, reporting and producing for all ABC News shows and platforms including Good Morning America and World News with David Muir.