In the newest “Vaxx Facts” video, Pat Winokur, MD, executive dean for the Carver College of Medicine and principal investigator for UI Health Care’s Pfizer-BioNTech COVID-19 vaccine clinical trial, answers that question.
In the newest “Vaxx Facts” video, Pat Winokur, MD, executive dean for the Carver College of Medicine and principal investigator for UI Health Care’s Pfizer-BioNTech COVID-19 vaccine clinical trial, answers that question.