Dr Glass joined Lancet Laboratories in April 2010. At the time she was the only virologist in the company, but was soon joined by others as the need for virology expertise grew. She oversees the Lancet Laboratories at Arwyp Hospital, Zamokuhle Hospital, Carstenhof Hospital and Busamed Modderfontein Hospital. She was appointed as Head of the Molecular Pathology Department in July 2016, working with a dynamic group of scientists and laboratory staff in this rapidly growing field. She serves on the Lancet Laboratories Marketing Board.