Take a trip around the world with CBC Radio's As It Happens. Hear from the people at the centre of the stories of the day — from the complex to the weird and wacky.
Manage episode 279013559 series 2435317
Scientists are screening wastewater to catch early signs of COVID-19. One of the lead researchers of the initiative is Robert Delatolla, he is an associate engineering professor from the University of Ottawa. He explains how his group's work can help prevent regional coronavirus outbreaks.