Researchers at the University of Saskatchewan who study Saskatoon wastewater have found a substantial increase in the amount of COVID-19 in the city. The latest report shows a 45 per cent increase in viral RNA load in Saskatoon water from Aug. 18 to 25 compared to the previous week. "This increase in viral RNA load is indicative of an increase in SARS-CoV-2 infections in Saskatoon," reads the report, "which – in a partially vaccinated population – may or may not be reflected by an increase in case numbers in upcoming weeks."