Alberta can now track the prevalence of COVID-19 infections in nearly 75 percent of the population thanks to the new Pan-Alberta Network for Wastewater-based SARS-CoV-2 Monitoring announced today. Source: https://www.ualberta.ca/folio/2021/12/wastewater-testing-for-sars-cov-2-virus-expands-to-most-alberta-cities.html Produced by Saveta Cartwright.