Could group testing for Covid-19 contain the virus in just one month?

As the world continues its battle against the spread of coronavirus, testing remains one of the key ways to keep infection under control. But how can we reach a level of testing which will allow the public to return to their daily lives while preventing a second wave of the disease? In today’s episode, we hear from Peter Fraizer, a professor of Operations Research at Cornell University in New York. Together with his colleagues, Fraizer has devised a group testing protocol, which if implemented, would see over 90% of Americans returning to work in just one month.