Okay.
We know that one of the attributes of these variants of concern is greater transmissibility. Frankly, they're more infectious viruses. I'm wondering about the relationship between transmissibility and PPE advice. Does PHAC have any comments to make on how the variants may impact our PPE? We know that we had a great deal of problems with PPE in this country early on in this. I'm wondering if there is any guidance that Canadians need or should have about masking or any other precautions they can take in terms of PPE measures.