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Asymptomatic testing for COVID-19 is ramping up in schools across Ontario. We asked several experts how and why that testing is being done and what impact it will have when it comes to protecting classrooms from the coronavirus
This story was originally published on CBC News. To read the rest of this news worthy story, please visit https://www.cbc.ca/news/canada/ontario-asymptomatic-testing-schools-1.5923083?cmp=rss.