An ongoing study of COVID-19 levels in wastewater conducted by the University of Saskatchewan has found there are less traces of the virus in some of the cities it is tracking. The University of Saskatchewan and Global Water Futures program have been examining wastewater samples from Saskatoon, Prince Albert and North Battleford since the summer of 2020. Their goal is to track the spread of COVID-19 in the community through wastewater, with their results usually dictating a rise or fall about a week in advance of changes in cases.
Toronto launches pilot project to collect COVID-19 data from wastewater
Toronto is hoping wastewater will be used as an additional tool to track the spread of COVID-19 in the community. Earlier this week, the city’s top doctor said staff would be collaborating with academic partners to launch a pilot project to understand more about this method of surveillance. “What we have figured out thus far is that it does correlate with clinical data,” Dr. Eileen de Villa said Monday at the city’s board of health meeting.