Posted November 3 2020
Chief public health officer Dr. Theresa Tam made the recommendation during her bi-weekly pandemic briefing in Ottawa Tuesday.
“To improve the level of protection that can be provided by non-medical masks or face coverings, we are recommending that you consider a three-layer nonmedical mask” she said
According to the recently updated guidelines two layers of the mask should be a really thick material and the middle layer should be a filter-type fabric.
“We are not saying you should throw everything that you have,” said Tam. She just recommends that we add a filtering layer.
She also urged Canadians to wear well-fitted masks that cover the nose, mouth, and chin without leaving gaps
Whats your opinion on the three-layer mask?
https://www.cbc.ca/news/politics/three-layer-mask-tam-1.5787946
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