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The stress of lockdown is being amplifed by frustration trying to guage what goods and services are deemed essential.

The stress of lockdown is being amplifed by frustration trying to guage what goods and services are deemed essential.

The stress of lockdown is being amplifed by frustration trying to guage what goods and services are deemed essential.

When the next pandemic hits, scientists aim to have a vaccine already. Here's how Emily Chung © Craig Chivers/CBC Many researchers are already working on developing vaccines for the next pandemic, even though they don't know what it will be. Scientists don't know when or where the next coronavirus pandemic will emerge. They aren't sure exactly what virus it will be. But they're already working to develop a vaccine against it, aiming to have a shot ready to be pulled from a freezer to vaccinate the population before it can spread around the globe. "We really think that ther...

The Public Health Agency of Canada (PHAC) doesn’t currently recommend double-masking, saying in a statement that “Canada’s context is different from that of the U.S.” “We will continue to monitor the situation and will adapt our guidance if further such evidence emerges,” PHAC said in an email to The Canadian Press. The U.S.-based CDC has also not issued guidance on wearing two masks at once. Dr. Lisa Bryski, a physician in Winnipeg, isn’t aware of any studies on double-masking efficacy, but she still agrees with Fauci’s claim. “Anything that increases the barriers or ‘ob...