Wastewater samples the key to detecting Covid hotspots

"Asymptomatic patients get the virus but are not being tested so all this missing information can be captured by wastewater testing," said Professor Chanwu Xi, environmental health sciences at the School of Public Health.

Doctor talks Covid's impact on heart health

"(It) increases the potential for having a heart attack or for having what we call myocarditis or inflammation of the heart," said Dr. Samer Kazziha.