Will Canada start offering third COVID-19 vaccine doses to immunocompromised?

Global News shows that as debate grows over the need to administer third COVID-19 vaccine doses, immunocompromised individuals are expressing their concerns. 

While they'll be the most vulnerable people should a fourth wave hit, many countries still haven't rolled out their first vaccine doses. 

Dr. Theresa Tam, Canada's top doctor, says there still isn't enough data to move forward with booster shots. 

Global’s Jamie Mauracher reports.