Dan Barouch, Harvard Medical School professor and head of Beth Israel Deaconess’ Center for Virology and Vaccine Research, was awarded Harvard’s George Ledlie Prize for work that culminated in one of three vaccines against COVID-19 approved for use in the U.S.

Harvard Medical School Professor Dan Barouch said the “complicated pandemic” means more work lies ahead.

A single-shot COVID-19 vaccine is being developed by scientists led by a Beth Israel Deaconess Medical Center immunologist.