o address health challenges facing the U.S. and the world. Day two speakers include former Food and Drug Administration Commissioners Robert Califf, Margaret Hamburg and Mark McClellan, Democratic Reps. Diana DeGette and Tim Ryan, Republican Rep. Fred Upton, World Health Organization COVID-19 Vaccine Development

address health challenges facing the U.S. and the world. Day two speakers include former Food and Drug Administration Commissioners Robert Califf, Margaret Hamburg and Mark McClellan, Democratic Reps. Diana DeGette and Tim Ryan, Republican Rep. Fred Upton, World Health Organization COVID-19 Vaccine Development

address health challenges facing the U.S. and the world. Day two speakers include former Food and Drug Administration Commissioners Robert Califf, Margaret Hamburg and Mark McClellan, Democratic Reps. Diana DeGette and Tim Ryan, Republican Rep. Fred Upton, World Health Organization COVID-19 Vaccine Development

ore... Hamburg leaves strong legacy of on many fronts In her nearly six years at the helm of the U.S. Food and Drug Administration, Commissioner Margaret Hamburg has driven tremendous advances in the way the agency brings patients into the regulatory process, and ensures that their needs and input factor int