Testing Center Preparation by Ruby Wallau August 14, 2020 Share Facebook LinkedIn Twitter Medical assistants listen to instructions during an orientation for the COVID-19 testing center, which will take place in the Cabot Physical Education Center on the Boston campus. Photo by Ruby Wallau/Northeastern University Medical assistants listen to instructions during an orientation for the COVID-19 testing center, which will take place in the Cabot Physical Education Center on the Boston campus. Photo by Ruby Wallau/Northeastern University