spike

Severe spike in COVID-19 detected in Saskatoon wastewater

Severe spike in COVID-19 detected in Saskatoon wastewater

The COVID-19 viral load in Saskatoon's wastewater spiked by more than 400 per cent in one week, according to research from the University of Saskatchewan. Researchers from the university's Global Water Futures program have been analyzing wastewater samples from Saskatoon, North Battleford and Prince Albert for COVID-19 since summer 2020. The results can predict a rise or fall of COVID-19 diagnoses about a week in advance. Researchers say most people start shedding SARS-CoV-2, the virus that causes COVID-19, within 24 hours of being infected.

Wastewater analysis shows spike in Saskatoon's coronavirus load, drop in other Sask. cities

Wastewater analysis shows spike in Saskatoon's coronavirus load, drop in other Sask. cities

COVID-19 levels in the wastewater of some Saskatchewan cities are plateauing or even dropping, but the level is spiking in Saskatoon, according to the latest study. The Global Institute for Water Security at the University of Saskatchewan tests the wastewater in Saskatoon, North Battleford and Prince Albert each week to determine how much COVID-19 is circulating in those centres.