In tonight's top story: Crystal Goomansingh looks at the risk of COVID-19 spreading through the air, as warnings come from hundreds of scientists about mounting evidence of airborne exposure in indoor spaces with poor ventilation.

Mercedes Stephenson reports on how border screening is under scrutiny, and the concerns regarding the tens of thousands of foreigner travellers that may have been allowed into Canada during the pandemic.

Officials in Miami are now reimposing some COVID-19 restrictions, though as Jackson Proskow reports, many Americans still aren't sure where the pandemic could be headed as cases surge in the majority of states.

Plus, Mike Drolet looks back on Canadian actor Nick Cordero's life and career, as COVID-19 claims a beloved Broadway star.

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