Prof. Bengio’s difficult quest

To be successful, deconfinement must go hand in hand with an increase in contact tracing to prevent the resumption of mass movements from causing new contamination. What exactly is the tracing? When a person tests positive for COVID-19, a specially trained team conducts an interrogation: who did you meet? or ? when? Then, government specialists contact the people met and summon them to undergo a test in turn … To find out more, listen to Jean-Guy Rens’ column on Radio VM dated May 25, 2020.