Skip to content
Advertisement

In this May 4, 2020, file photo from the University of Maryland School of Medicine, the first patient enrolled in Pfizer's COVID-19 coronavirus vaccine clinical trial at the University of Maryland School of Medicine in Baltimore, receives an injection. (University of Maryland School of Medicine via AP) ** FILE **

In this May 4, 2020, file photo from the University of Maryland School of Medicine, the first patient enrolled in Pfizer's COVID-19 coronavirus vaccine clinical trial at the University of Maryland School of Medicine in Baltimore, receives an injection. (University of Maryland School of Medicine via AP) ** FILE **

Featured Photo Galleries