BY INDERVEER MAHAL (FGJ ‘19) -- Wearing a mask was never a formal recommendation in Canada. But the science is shifting, and Canada’s top doctor is also changing her stance. Masking is now a definite tool in the fight against coronavirus, but Canadians are confused by the changes. Generally, widespread public health recommendations are based on rigorously analyzed evidence. But COVID-19 is a new virus and understanding exactly how it spreads and how to contain it is quickly changing. This Wednesday, when Theresa Tam announced the value of wearing a mask to prevent COVID-19, the new guidance caused confusion. For Tam, the evolving science of masks and shift of her recommendations have unfortunately raised questions about her competency, leading to requests for her resignation. READ MORE.