Single-layer cloth masks may not provide adequate protection against the very infectious omicron variant of COVID-19, according to a recent Wall Street Journal report. Many infectious disease experts ...
It was nice to see everybody, Democrats and Republicans alike, wearing face masks at President Joe Biden's inauguration last week. Former President Donald Trump's refusal not only to wear masks but ...
In the race to stop the spread of COVID-19, a three-layer cloth mask that fits well can effectively filter COVID particles, says a group of UBC researchers. After testing several different mask styles ...
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